¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991)
0.02
0.016589258 = product of:
0.04976777 = sum of:
0.04976777 = product of:
0.1493033 = sum of:
0.1493033 = weight(_text_:dc20 in 1645) [ClassicSimilarity], result of:
0.1493033 = score(doc=1645,freq=4.0), product of:
0.31820685 = queryWeight, product of:
7.5072327 = idf(docFreq=65, maxDocs=44218)
0.042386703 = queryNorm
0.46920204 = fieldWeight in 1645, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5072327 = idf(docFreq=65, maxDocs=44218)
0.03125 = fieldNorm(doc=1645)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Classification
- 025.3/132/0943 / dc20
- DDC
- 025.3/132/0943 / dc20
