-
Mooers, C.N.: ¬A mathematical theory of language symbols in retrieval (1959)
0.04
0.04326375 = product of:
0.11537 = sum of:
0.066795126 = weight(_text_:retrieval in 1986) [ClassicSimilarity], result of:
0.066795126 = score(doc=1986,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.5347345 = fieldWeight in 1986, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=1986)
0.030918451 = weight(_text_:of in 1986) [ClassicSimilarity], result of:
0.030918451 = score(doc=1986,freq=6.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.47880095 = fieldWeight in 1986, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.125 = fieldNorm(doc=1986)
0.017656423 = product of:
0.035312846 = sum of:
0.035312846 = weight(_text_:on in 1986) [ClassicSimilarity], result of:
0.035312846 = score(doc=1986,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.3888053 = fieldWeight in 1986, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.125 = fieldNorm(doc=1986)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Imprint
- New York : National Academy of Sciences
- Source
- Proceedings of the International Conference on Scientific Information
-
Wiener, N.: ¬The human use of human beings : cybernetics and society (1950)
0.04
0.03685964 = product of:
0.09829237 = sum of:
0.051335193 = weight(_text_:use in 4857) [ClassicSimilarity], result of:
0.051335193 = score(doc=4857,freq=2.0), product of:
0.12644777 = queryWeight, product of:
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.041294612 = queryNorm
0.40597942 = fieldWeight in 4857, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.09375 = fieldNorm(doc=4857)
0.013388081 = weight(_text_:of in 4857) [ClassicSimilarity], result of:
0.013388081 = score(doc=4857,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.20732689 = fieldWeight in 4857, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=4857)
0.033569098 = product of:
0.067138195 = sum of:
0.067138195 = weight(_text_:22 in 4857) [ClassicSimilarity], result of:
0.067138195 = score(doc=4857,freq=2.0), product of:
0.1446067 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041294612 = queryNorm
0.46428138 = fieldWeight in 4857, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4857)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Date
- 8. 7.2000 18:17:22
-
Shera, J.H.: Pattern, structure, and conceptualization in classification for information retrieval (1957)
0.04
0.036554 = product of:
0.09747733 = sum of:
0.07084693 = weight(_text_:retrieval in 1287) [ClassicSimilarity], result of:
0.07084693 = score(doc=1287,freq=4.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.5671716 = fieldWeight in 1287, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=1287)
0.013388081 = weight(_text_:of in 1287) [ClassicSimilarity], result of:
0.013388081 = score(doc=1287,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.20732689 = fieldWeight in 1287, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=1287)
0.013242318 = product of:
0.026484637 = sum of:
0.026484637 = weight(_text_:on in 1287) [ClassicSimilarity], result of:
0.026484637 = score(doc=1287,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.29160398 = fieldWeight in 1287, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.09375 = fieldNorm(doc=1287)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Mills, J.: Classification of a subject field (1957)
0.04
0.035994116 = product of:
0.09598431 = sum of:
0.058445733 = weight(_text_:retrieval in 565) [ClassicSimilarity], result of:
0.058445733 = score(doc=565,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=565)
0.022089208 = weight(_text_:of in 565) [ClassicSimilarity], result of:
0.022089208 = score(doc=565,freq=4.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.34207192 = fieldWeight in 565, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=565)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 565) [ClassicSimilarity], result of:
0.03089874 = score(doc=565,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=565)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Ball, N.T.: Contributions of classification to science (1957)
0.04
0.035994116 = product of:
0.09598431 = sum of:
0.058445733 = weight(_text_:retrieval in 568) [ClassicSimilarity], result of:
0.058445733 = score(doc=568,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 568, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=568)
0.022089208 = weight(_text_:of in 568) [ClassicSimilarity], result of:
0.022089208 = score(doc=568,freq=4.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.34207192 = fieldWeight in 568, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=568)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 568) [ClassicSimilarity], result of:
0.03089874 = score(doc=568,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 568, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=568)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957 (1957)
0.03
0.033858318 = product of:
0.09028885 = sum of:
0.057846278 = weight(_text_:retrieval in 563) [ClassicSimilarity], result of:
0.057846278 = score(doc=563,freq=6.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46309367 = fieldWeight in 563, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0625 = fieldNorm(doc=563)
0.023614356 = weight(_text_:of in 563) [ClassicSimilarity], result of:
0.023614356 = score(doc=563,freq=14.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.36569026 = fieldWeight in 563, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=563)
0.008828212 = product of:
0.017656423 = sum of:
0.017656423 = weight(_text_:on in 563) [ClassicSimilarity], result of:
0.017656423 = score(doc=563,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.19440265 = fieldWeight in 563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.0625 = fieldNorm(doc=563)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Content
- Enthält die Beiträge: RANGANATHAN, S.R.: Library classification as a discipline; SHERA, J.H.: Pattern, structure, and conceptualization in classification for information retrieval; MILLS, J.: Classification of a subject field; VICKERY, B.C.: Relations between subject fields: problems of constructing a general classification; COATES, E.J.: Notation in classification; FARRADANE, J.: Classification and mechanical selection; BALL, N.T.: Contributions of classification to science; GROLIER, E. de: Concluding survey; FOSKETT, D.J.: Occupational safety and health documents classification scheme; CRG: The need for a faceted classification as the basis of all methods of information retrieval (Memorandum of the Classification Research Group)
-
Farradane, J.: Classification and mechanical selection (1957)
0.03
0.03356795 = product of:
0.08951453 = sum of:
0.058445733 = weight(_text_:retrieval in 931) [ClassicSimilarity], result of:
0.058445733 = score(doc=931,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=931)
0.015619429 = weight(_text_:of in 931) [ClassicSimilarity], result of:
0.015619429 = score(doc=931,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.24188137 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=931)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 931) [ClassicSimilarity], result of:
0.03089874 = score(doc=931,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=931)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Ranganathan, S.R.: Library classification as a discipline (1957)
0.03
0.03356795 = product of:
0.08951453 = sum of:
0.058445733 = weight(_text_:retrieval in 564) [ClassicSimilarity], result of:
0.058445733 = score(doc=564,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=564)
0.015619429 = weight(_text_:of in 564) [ClassicSimilarity], result of:
0.015619429 = score(doc=564,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.24188137 = fieldWeight in 564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=564)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 564) [ClassicSimilarity], result of:
0.03089874 = score(doc=564,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=564)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House,Dorking, England, 13.-17.5.1957
-
Coates, E.J.: Notation in classification (1957)
0.03
0.03356795 = product of:
0.08951453 = sum of:
0.058445733 = weight(_text_:retrieval in 567) [ClassicSimilarity], result of:
0.058445733 = score(doc=567,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 567, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=567)
0.015619429 = weight(_text_:of in 567) [ClassicSimilarity], result of:
0.015619429 = score(doc=567,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.24188137 = fieldWeight in 567, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=567)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 567) [ClassicSimilarity], result of:
0.03089874 = score(doc=567,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 567, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=567)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Grolier, E. de: Concluding survey (1957)
0.03
0.03356795 = product of:
0.08951453 = sum of:
0.058445733 = weight(_text_:retrieval in 569) [ClassicSimilarity], result of:
0.058445733 = score(doc=569,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 569, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=569)
0.015619429 = weight(_text_:of in 569) [ClassicSimilarity], result of:
0.015619429 = score(doc=569,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.24188137 = fieldWeight in 569, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=569)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 569) [ClassicSimilarity], result of:
0.03089874 = score(doc=569,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 569, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=569)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Foskett, D.J.: Occupational safety and health documents classification scheme (1957)
0.03
0.03356795 = product of:
0.08951453 = sum of:
0.058445733 = weight(_text_:retrieval in 570) [ClassicSimilarity], result of:
0.058445733 = score(doc=570,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.46789268 = fieldWeight in 570, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=570)
0.015619429 = weight(_text_:of in 570) [ClassicSimilarity], result of:
0.015619429 = score(doc=570,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.24188137 = fieldWeight in 570, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=570)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 570) [ClassicSimilarity], result of:
0.03089874 = score(doc=570,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 570, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=570)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Vickery, B.C.: Relations between subject fields : problems of constructing a general classification (1957)
0.03
0.030852102 = product of:
0.08227227 = sum of:
0.050096344 = weight(_text_:retrieval in 566) [ClassicSimilarity], result of:
0.050096344 = score(doc=566,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.40105087 = fieldWeight in 566, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=566)
0.018933605 = weight(_text_:of in 566) [ClassicSimilarity], result of:
0.018933605 = score(doc=566,freq=4.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.2932045 = fieldWeight in 566, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=566)
0.013242318 = product of:
0.026484637 = sum of:
0.026484637 = weight(_text_:on in 566) [ClassicSimilarity], result of:
0.026484637 = score(doc=566,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.29160398 = fieldWeight in 566, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.09375 = fieldNorm(doc=566)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957
-
Dailey, J.E.: ¬The grammar of subject headings: a formulation of rules for subject headings based on syntactical and morphological analysis of the Library of Congress list (1957)
0.03
0.028548025 = product of:
0.076128066 = sum of:
0.04277933 = weight(_text_:use in 2809) [ClassicSimilarity], result of:
0.04277933 = score(doc=2809,freq=2.0), product of:
0.12644777 = queryWeight, product of:
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.041294612 = queryNorm
0.3383162 = fieldWeight in 2809, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.078125 = fieldNorm(doc=2809)
0.02231347 = weight(_text_:of in 2809) [ClassicSimilarity], result of:
0.02231347 = score(doc=2809,freq=8.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.34554482 = fieldWeight in 2809, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.078125 = fieldNorm(doc=2809)
0.0110352645 = product of:
0.022070529 = sum of:
0.022070529 = weight(_text_:on in 2809) [ClassicSimilarity], result of:
0.022070529 = score(doc=2809,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.24300331 = fieldWeight in 2809, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.078125 = fieldNorm(doc=2809)
0.5 = coord(1/2)
0.375 = coord(3/8)
- Footnote
- Auch in: Cochrane, P.A.: Improving LCSH for use in online catalogs. Littleton, Colo.: Libraries Unlimited 1986. S.159-164
-
Taube, M.: Storage and retrieval of information by means of the association of ideas (1955)
0.02
0.024428394 = product of:
0.097713575 = sum of:
0.066795126 = weight(_text_:retrieval in 2587) [ClassicSimilarity], result of:
0.066795126 = score(doc=2587,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.5347345 = fieldWeight in 2587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=2587)
0.030918451 = weight(_text_:of in 2587) [ClassicSimilarity], result of:
0.030918451 = score(doc=2587,freq=6.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.47880095 = fieldWeight in 2587, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.125 = fieldNorm(doc=2587)
0.25 = coord(2/8)
-
Merryman, J.H.: Tactics and terminology in information retrieval : a summary of recent work (1958)
0.02
0.021161474 = product of:
0.0846459 = sum of:
0.066795126 = weight(_text_:retrieval in 6237) [ClassicSimilarity], result of:
0.066795126 = score(doc=6237,freq=2.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.5347345 = fieldWeight in 6237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=6237)
0.017850775 = weight(_text_:of in 6237) [ClassicSimilarity], result of:
0.017850775 = score(doc=6237,freq=2.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.27643585 = fieldWeight in 6237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.125 = fieldNorm(doc=6237)
0.25 = coord(2/8)
-
Shaw, R.R.: Mechanical storage, handling, retrieval and supply of information (1958)
0.02
0.016807316 = product of:
0.06722926 = sum of:
0.041327372 = weight(_text_:retrieval in 697) [ClassicSimilarity], result of:
0.041327372 = score(doc=697,freq=4.0), product of:
0.124912694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.041294612 = queryNorm
0.33085006 = fieldWeight in 697, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=697)
0.025901893 = weight(_text_:of in 697) [ClassicSimilarity], result of:
0.025901893 = score(doc=697,freq=22.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.40111488 = fieldWeight in 697, product of:
4.690416 = tf(freq=22.0), with freq of:
22.0 = termFreq=22.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=697)
0.25 = coord(2/8)
- Abstract
- The technical and administrative problems involved in the storage, handling, and retrieval of library information are emphasized throughout this detailed account of the present equipment used. Reference is made to previous studies and suggestions given for future research. Particular attention is paid to the need for fundamental systems studies and for full investigation of the requirements of the scholar. The author concludes that the problem was proceeded in a piecemeal and 'gadget' fashion and stresses the need for more detailed analysis of the usefulness and economic justification of each separate piece of machinery, without, however, losing sight of the problem in its entirely. By way of practical illustration a method for making the recources of Harvard University's Lamont Library available to all colleges is suggested at the end.
-
¬The Role of classification in the modern American library : papers presented at an institute conducted by the University of Illinois Graduate School of Library Science, 1.-4.11.1959 (1959)
0.01
0.014189484 = product of:
0.056757934 = sum of:
0.023188837 = weight(_text_:of in 5256) [ClassicSimilarity], result of:
0.023188837 = score(doc=5256,freq=6.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.3591007 = fieldWeight in 5256, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=5256)
0.033569098 = product of:
0.067138195 = sum of:
0.067138195 = weight(_text_:22 in 5256) [ClassicSimilarity], result of:
0.067138195 = score(doc=5256,freq=2.0), product of:
0.1446067 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041294612 = queryNorm
0.46428138 = fieldWeight in 5256, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=5256)
0.5 = coord(1/2)
0.25 = coord(2/8)
- Date
- 3.10.2000 10:22:59
-
Lubetzky, S.: Development of cataloging rules (1953)
0.01
0.013110939 = product of:
0.052443758 = sum of:
0.025667597 = weight(_text_:use in 2626) [ClassicSimilarity], result of:
0.025667597 = score(doc=2626,freq=2.0), product of:
0.12644777 = queryWeight, product of:
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.041294612 = queryNorm
0.20298971 = fieldWeight in 2626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0620887 = idf(docFreq=5623, maxDocs=44218)
0.046875 = fieldNorm(doc=2626)
0.026776163 = weight(_text_:of in 2626) [ClassicSimilarity], result of:
0.026776163 = score(doc=2626,freq=32.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.41465378 = fieldWeight in 2626, product of:
5.656854 = tf(freq=32.0), with freq of:
32.0 = termFreq=32.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.046875 = fieldNorm(doc=2626)
0.25 = coord(2/8)
- Abstract
- The growth of the rules which shape library catalogs and determine their character and usefulness is susceptible of much more extended treatment than is possible here. What is attempted in the following pages is to point out present trends and to indicate their significance. Evidently the year 1941 marked the beginning of a new phase in the evolution of cataloging rules. The publication then of the preliminary American second edition of the A.L.A. Catalog Rules appears as the culmination of a movement inspired exactly one hundred years earlier by the issue of Panizzi's rules. The latter followed a very long period in which rudimentary methods of cataloging slowly evolved and the need of rules to systematize the work gradually came to be recognized. As long as libraries were small and few books were published, the contents of a library could be recorded in any fashion that struck the fancy of the one in charge. Catalogs were made by librarians largely for their own use and had one simple function, that of an inventory or a collection of lists showing the holdings. The form and arrangement of the entries were arbitrary.
-
Bibliography of papers on classification and allied subjects (1956)
0.01
0.010725308 = product of:
0.042901233 = sum of:
0.025244808 = weight(_text_:of in 294) [ClassicSimilarity], result of:
0.025244808 = score(doc=294,freq=4.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.39093933 = fieldWeight in 294, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.125 = fieldNorm(doc=294)
0.017656423 = product of:
0.035312846 = sum of:
0.035312846 = weight(_text_:on in 294) [ClassicSimilarity], result of:
0.035312846 = score(doc=294,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.3888053 = fieldWeight in 294, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.125 = fieldNorm(doc=294)
0.5 = coord(1/2)
0.25 = coord(2/8)
- Source
- Journal of documentation. 12(1956), S.227-230
-
Walker, R.S.: Problem child : some observations on fiction, with a sketch of a new system of classification (1958)
0.01
0.009384644 = product of:
0.037538577 = sum of:
0.022089208 = weight(_text_:of in 5818) [ClassicSimilarity], result of:
0.022089208 = score(doc=5818,freq=4.0), product of:
0.06457475 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.041294612 = queryNorm
0.34207192 = fieldWeight in 5818, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=5818)
0.01544937 = product of:
0.03089874 = sum of:
0.03089874 = weight(_text_:on in 5818) [ClassicSimilarity], result of:
0.03089874 = score(doc=5818,freq=2.0), product of:
0.090823986 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.041294612 = queryNorm
0.34020463 = fieldWeight in 5818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.109375 = fieldNorm(doc=5818)
0.5 = coord(1/2)
0.25 = coord(2/8)
