Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
0.00
0.002307199 = product of:
0.02307199 = sum of:
0.011445786 = weight(_text_:und in 4168) [ClassicSimilarity], result of:
0.011445786 = score(doc=4168,freq=4.0), product of:
0.047215637 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021303168 = queryNorm
0.24241515 = fieldWeight in 4168, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=4168)
0.011626204 = weight(_text_:der in 4168) [ClassicSimilarity], result of:
0.011626204 = score(doc=4168,freq=4.0), product of:
0.047586307 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.021303168 = queryNorm
0.24431825 = fieldWeight in 4168, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0546875 = fieldNorm(doc=4168)
0.1 = coord(2/20)
- Classification
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
- RVK
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung