-
Foskett, A.C.: ¬The subject approach to information (1996)
0.02
0.016094714 = product of:
0.048284143 = sum of:
0.048284143 = product of:
0.072426215 = sum of:
0.03094897 = weight(_text_:retrieval in 749) [ClassicSimilarity], result of:
0.03094897 = score(doc=749,freq=2.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.20052543 = fieldWeight in 749, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=749)
0.04147724 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.04147724 = score(doc=749,freq=2.0), product of:
0.17867287 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051022716 = 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)
0.33333334 = coord(1/3)
- 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
-
Foskett, A.C.: ¬The subject approach to information (1982)
0.00
0.004615356 = product of:
0.013846068 = sum of:
0.013846068 = product of:
0.0415382 = sum of:
0.0415382 = weight(_text_:online in 3080) [ClassicSimilarity], result of:
0.0415382 = score(doc=3080,freq=2.0), product of:
0.1548489 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.051022716 = queryNorm
0.2682499 = fieldWeight in 3080, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0625 = fieldNorm(doc=3080)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Footnote
- Dieses Buch ist rundheraus empfehlenswert. In dieser Auflage kann es nicht mehr auf dem allerneuesten Stand sein (d.h. beispielsweise, daß die Probleme der Inhaltserschließung in Online-Publikumskatalogen erst andeutungsweise behandelt werden); natürlich sind auch keine spezifisch deutschen Probleme (Aufstellungs-systematiken, Regelwerke) behandelt. - Derzeit kann man aber kein Buch mehr empfehlen.
-
Kumbhar, R.: Library classification trends in the 21st century (2012)
0.00
0.0038404856 = product of:
0.011521457 = sum of:
0.011521457 = product of:
0.03456437 = sum of:
0.03456437 = weight(_text_:22 in 736) [ClassicSimilarity], result of:
0.03456437 = score(doc=736,freq=2.0), product of:
0.17867287 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051022716 = queryNorm
0.19345059 = fieldWeight in 736, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=736)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 2.2013 12:23:55