-
Langridge, D.W.: Classification: its kinds, systems, elements and application (1992)
0.02
0.01692535 = product of:
0.0677014 = sum of:
0.0677014 = product of:
0.1015521 = sum of:
0.03580512 = weight(_text_:systems in 770) [ClassicSimilarity], result of:
0.03580512 = score(doc=770,freq=2.0), product of:
0.13181444 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04289195 = queryNorm
0.2716328 = fieldWeight in 770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=770)
0.06574698 = weight(_text_:22 in 770) [ClassicSimilarity], result of:
0.06574698 = score(doc=770,freq=4.0), product of:
0.15020029 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04289195 = queryNorm
0.4377287 = fieldWeight in 770, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=770)
0.6666667 = coord(2/3)
0.25 = coord(1/4)
- Date
- 26. 7.2002 14:01:22
- Footnote
- Rez. in: Journal of documentation 49(1993) no.1, S.68-70. (A. Maltby); Journal of librarianship and information science 1993, S.108-109 (A.G. Curwen); Herald of library science 33(1994) nos.1/2, S.85 (P.N. Kaula); Knowledge organization 22(1995) no.1, S.45 (M.P. Satija)
-
Foskett, A.C.: ¬The subject approach to information (1996)
0.01
0.013563303 = product of:
0.054253213 = sum of:
0.054253213 = product of:
0.081379816 = sum of:
0.04651222 = weight(_text_:systems in 749) [ClassicSimilarity], result of:
0.04651222 = score(doc=749,freq=6.0), product of:
0.13181444 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.04289195 = queryNorm
0.35286134 = fieldWeight in 749, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.046875 = fieldNorm(doc=749)
0.0348676 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.0348676 = score(doc=749,freq=2.0), product of:
0.15020029 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04289195 = queryNorm
0.23214069 = fieldWeight in 749, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=749)
0.6666667 = coord(2/3)
0.25 = coord(1/4)
- Abstract
- This 5th ed. has been heavily revised and partly rewritten. It comprises 5 parts: (1) Theory of information retrieval systems (covering derived indexing, printed indexes and database access systems as well as sematics and syntax); (2) Precoordinate indexing systems (covering subject headings, notation, alphabetical index, OPACs); (3) Precoordinate indexing languages (covering the DDC, UDC, BC, CC, LCC, LCSH and shorter lists of subject headings); (4) Postcoordinate indexing languages; (5) The future (digital libraries). Author and subject index
- Date
- 25. 7.2002 21:22:31
-
Otchere, F.F.: African studies thesaurus : subject headings for library uses (1992)
0.00
0.0039093453 = product of:
0.015637381 = sum of:
0.015637381 = product of:
0.04691214 = sum of:
0.04691214 = weight(_text_:29 in 822) [ClassicSimilarity], result of:
0.04691214 = score(doc=822,freq=2.0), product of:
0.15088047 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04289195 = queryNorm
0.31092256 = fieldWeight in 822, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=822)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Series
- Bibliographies and indexes in Afro-American and African studies; no.29