-
Schuyler, M.: Dial in 1992 : an annual guide to online public access catalogs (1992)
0.07
0.0685761 = product of:
0.1371522 = sum of:
0.1371522 = product of:
0.2743044 = sum of:
0.2743044 = weight(_text_:182 in 807) [ClassicSimilarity], result of:
0.2743044 = score(doc=807,freq=2.0), product of:
0.32181117 = queryWeight, product of:
6.429029 = idf(docFreq=193, maxDocs=44218)
0.050055955 = queryNorm
0.8523769 = fieldWeight in 807, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.429029 = idf(docFreq=193, maxDocs=44218)
0.09375 = fieldNorm(doc=807)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Fortsetzung 1994 als: OPAC directory: an annual guide to Internet-accessible online public access catalogs. - Rez. in: BuB 45(1992) Nr.2, S.182-183 (H. Marloth)
-
CD-ROMs in print (1995)
0.02
0.020345671 = product of:
0.040691342 = sum of:
0.040691342 = product of:
0.081382684 = sum of:
0.081382684 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
0.081382684 = score(doc=7589,freq=2.0), product of:
0.17528743 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050055955 = queryNorm
0.46428138 = fieldWeight in 7589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=7589)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
-
Sears' list of subject headings (2018)
0.01
0.010172836 = product of:
0.020345671 = sum of:
0.020345671 = product of:
0.040691342 = sum of:
0.040691342 = weight(_text_:22 in 4652) [ClassicSimilarity], result of:
0.040691342 = score(doc=4652,freq=2.0), product of:
0.17528743 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050055955 = queryNorm
0.23214069 = fieldWeight in 4652, 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=4652)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 21.12.2018 18:22:12