Search (2 results, page 1 of 1)
-
×
classification_ss:"AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung"
-
×
subject_ss:"Online bibliographic searching"
-
×
year_i:[1980 TO 1990}
- Did you mean:
- author's%3a%22Levene%2c M.%22 2
- authors%3a%22Levene%2c M.%22 2
-
Crawford, W.: Patron access : Issues for online catalogs (1987)
0.01
0.0062698447 = product of: 0.012539689 = sum of: 0.012539689 = product of: 0.025079379 = sum of: 0.025079379 = weight(_text_:m in 349) [ClassicSimilarity], result of: 0.025079379 = score(doc=349,freq=2.0), product of: 0.114023164 = queryWeight, product of: 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.045820985 = queryNorm 0.21994986 = fieldWeight in 349, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.0625 = fieldNorm(doc=349) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- m
-
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)
0.01
0.005486114 = product of: 0.010972228 = sum of: 0.010972228 = product of: 0.021944456 = sum of: 0.021944456 = weight(_text_:m in 4168) [ClassicSimilarity], result of: 0.021944456 = score(doc=4168,freq=2.0), product of: 0.114023164 = queryWeight, product of: 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.045820985 = queryNorm 0.19245613 = fieldWeight in 4168, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4884486 = idf(docFreq=9980, maxDocs=44218) 0.0546875 = fieldNorm(doc=4168) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- m
Authors
Themes
- OPAC 2
- Benutzerstudien 1
Subjects
- Libraries / Automation 1
- Libraries / United States / Automation 1
- Library catalogs / Use studies 1
- Library catalogs and users 1
- Library surveys / United States 1
- Online library catalogs 1
- Online library catalogs / Use studies 1
- Online-Katalog 1
- Online-Katalog / Einführung 1
- USA / Online-Katalog / Benutzung 1
- More… Less…