-
Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1977)
0.03
0.034849636 = product of:
0.1045489 = sum of:
0.1045489 = product of:
0.2090978 = sum of:
0.2090978 = weight(_text_:j.a in 13) [ClassicSimilarity], result of:
0.2090978 = score(doc=13,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
1.0452915 = fieldWeight in 13, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.125 = fieldNorm(doc=13)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Datta, S.; Farradane, J.E.L.: ¬A psychological basis for general classification (1974)
0.03
0.034849636 = product of:
0.1045489 = sum of:
0.1045489 = product of:
0.2090978 = sum of:
0.2090978 = weight(_text_:j.a in 1196) [ClassicSimilarity], result of:
0.2090978 = score(doc=1196,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
1.0452915 = fieldWeight in 1196, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.125 = fieldNorm(doc=1196)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Conceptual basis of the classification of knowledge. Ed.: J.A. Wojciechowski
-
Rigg, J.A.: Secondary school libraries in Zambia : some statistics and comments (1979)
0.03
0.034849636 = product of:
0.1045489 = sum of:
0.1045489 = product of:
0.2090978 = sum of:
0.2090978 = weight(_text_:j.a in 2572) [ClassicSimilarity], result of:
0.2090978 = score(doc=2572,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
1.0452915 = fieldWeight in 2572, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.125 = fieldNorm(doc=2572)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Shrejder, J.A.: Stratified tolerances : toward a mathematical theory of classification (1973)
0.03
0.030493429 = product of:
0.091480285 = sum of:
0.091480285 = product of:
0.18296057 = sum of:
0.18296057 = weight(_text_:j.a in 3984) [ClassicSimilarity], result of:
0.18296057 = score(doc=3984,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.9146301 = fieldWeight in 3984, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.109375 = fieldNorm(doc=3984)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Shrejder, J.A.; Panova, N.S.: ¬The principle of duality in classification theory (1975)
0.03
0.030493429 = product of:
0.091480285 = sum of:
0.091480285 = product of:
0.18296057 = sum of:
0.18296057 = weight(_text_:j.a in 5670) [ClassicSimilarity], result of:
0.18296057 = score(doc=5670,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.9146301 = fieldWeight in 5670, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.109375 = fieldNorm(doc=5670)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Shrejder, J.A.: ¬The logic of classification (1973)
0.03
0.030493429 = product of:
0.091480285 = sum of:
0.091480285 = product of:
0.18296057 = sum of:
0.18296057 = weight(_text_:j.a in 30) [ClassicSimilarity], result of:
0.18296057 = score(doc=30,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.9146301 = fieldWeight in 30, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.109375 = fieldNorm(doc=30)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Dahlberg, I.: Principles for the construction of a universal classification system : a proposal (1978)
0.03
0.030493429 = product of:
0.091480285 = sum of:
0.091480285 = product of:
0.18296057 = sum of:
0.18296057 = weight(_text_:j.a in 67) [ClassicSimilarity], result of:
0.18296057 = score(doc=67,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.9146301 = fieldWeight in 67, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.109375 = fieldNorm(doc=67)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Conceptual basis of the classification of knowledge. Proc. of the Ottawa Conf. ... 1.5.10.1971. Ed. by J.A. Wojciechowski
-
Bhattacharyya, G.; Ranganathan, S.R.: From knowledge classification to library classification (1978)
0.03
0.026137225 = product of:
0.078411676 = sum of:
0.078411676 = product of:
0.15682335 = sum of:
0.15682335 = weight(_text_:j.a in 1229) [ClassicSimilarity], result of:
0.15682335 = score(doc=1229,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.7839687 = fieldWeight in 1229, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.09375 = fieldNorm(doc=1229)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Conceptual basis of the classification of knowledge. Proc. of the Ottawa Conf. on the conceptual basis of knowledge, 1.-5.10.1971. Ed.: J.A. Wojciechowski
-
Mölgaard-Hansen, R.: From knowledge classification to library classification (1978)
0.03
0.026137225 = product of:
0.078411676 = sum of:
0.078411676 = product of:
0.15682335 = sum of:
0.15682335 = weight(_text_:j.a in 1808) [ClassicSimilarity], result of:
0.15682335 = score(doc=1808,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.7839687 = fieldWeight in 1808, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.09375 = fieldNorm(doc=1808)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Conceptual basis of the classification of knowledge. Proc. of the Ottawa Conf. on the conceptual basis of knowledge, 1.-5.10.1971. Ed.: J.A. Wojciechowski
-
Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
0.02
0.023880318 = product of:
0.07164095 = sum of:
0.07164095 = product of:
0.21492285 = sum of:
0.21492285 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
0.21492285 = score(doc=230,freq=2.0), product of:
0.28680953 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.033829812 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
-
Broadwin, J.A.: ¬An analysis of the Internationale Bibliographie der Zeitschriftenliteratur (1976)
0.02
0.017424818 = product of:
0.05227445 = sum of:
0.05227445 = product of:
0.1045489 = sum of:
0.1045489 = weight(_text_:j.a in 1602) [ClassicSimilarity], result of:
0.1045489 = score(doc=1602,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.5226458 = fieldWeight in 1602, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0625 = fieldNorm(doc=1602)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Fairthorne, R.A.: Temporal structure in bibliographic classification (1978)
0.02
0.017424818 = product of:
0.05227445 = sum of:
0.05227445 = product of:
0.1045489 = sum of:
0.1045489 = weight(_text_:j.a in 1650) [ClassicSimilarity], result of:
0.1045489 = score(doc=1650,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.5226458 = fieldWeight in 1650, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0625 = fieldNorm(doc=1650)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Conceptual basis of the classification of knowledge. Proc. of the Ottawa Conf. ..., 1.-5.10.1971. Ed. by J.A. Wojciechowski
-
Shrejder, J.A.: ¬The algebra of classification (197?)
0.02
0.015246714 = product of:
0.045740142 = sum of:
0.045740142 = product of:
0.091480285 = sum of:
0.091480285 = weight(_text_:j.a in 29) [ClassicSimilarity], result of:
0.091480285 = score(doc=29,freq=2.0), product of:
0.20003778 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.033829812 = queryNorm
0.45731506 = fieldWeight in 29, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0546875 = fieldNorm(doc=29)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Morse, P.M.: Search theory and browsing (1970)
0.01
0.012222594 = product of:
0.03666778 = sum of:
0.03666778 = product of:
0.07333556 = sum of:
0.07333556 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
0.07333556 = score(doc=1448,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.61904186 = fieldWeight in 1448, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=1448)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 5.2005 19:53:09
-
Hafter, R.: ¬The performance of card catalogs : a review of research (1979)
0.01
0.012222594 = product of:
0.03666778 = sum of:
0.03666778 = product of:
0.07333556 = sum of:
0.07333556 = weight(_text_:22 in 3069) [ClassicSimilarity], result of:
0.07333556 = score(doc=3069,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.61904186 = fieldWeight in 3069, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=3069)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 3.10.2000 20:48:22
-
Foskett, D.J.: Classification and indexing in the social sciences (1970)
0.01
0.012222594 = product of:
0.03666778 = sum of:
0.03666778 = product of:
0.07333556 = sum of:
0.07333556 = weight(_text_:22 in 4957) [ClassicSimilarity], result of:
0.07333556 = score(doc=4957,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.61904186 = fieldWeight in 4957, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4957)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Aslib proceedings. 22(1970), S.90-101
-
Artandi, S.: Document retrieval and the concept of sets (1971)
0.01
0.012222594 = product of:
0.03666778 = sum of:
0.03666778 = product of:
0.07333556 = sum of:
0.07333556 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
0.07333556 = score(doc=5458,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.61904186 = fieldWeight in 5458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5458)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
-
Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
0.01
0.010694768 = product of:
0.032084305 = sum of:
0.032084305 = product of:
0.06416861 = sum of:
0.06416861 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
0.06416861 = score(doc=1061,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.5416616 = fieldWeight in 1061, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1061)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Indexer. 11(1978), S.14-22
-
Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975)
0.01
0.010694768 = product of:
0.032084305 = sum of:
0.032084305 = product of:
0.06416861 = sum of:
0.06416861 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
0.06416861 = score(doc=3473,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.5416616 = fieldWeight in 3473, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3473)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Pages
- 22 S
-
Morse, P.M.: Browsing and search theory (1973)
0.01
0.010694768 = product of:
0.032084305 = sum of:
0.032084305 = product of:
0.06416861 = sum of:
0.06416861 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
0.06416861 = score(doc=3339,freq=2.0), product of:
0.118466236 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033829812 = queryNorm
0.5416616 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3339)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 5.2005 19:52:29