Gavin, P.: OPAC: Online public access catalogue (1985)
0.09
0.09407521 = product of:
0.18815042 = sum of:
0.12738486 = weight(_text_:et in 1907) [ClassicSimilarity], result of:
0.12738486 = score(doc=1907,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.6220778 = fieldWeight in 1907, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.09375 = fieldNorm(doc=1907)
0.06076556 = product of:
0.12153112 = sum of:
0.12153112 = weight(_text_:al in 1907) [ClassicSimilarity], result of:
0.12153112 = score(doc=1907,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.60761654 = fieldWeight in 1907, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.09375 = fieldNorm(doc=1907)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- New information technologies and libraries. Proc. of the Advanced Research Workshop organised by the European Cultural Foundation in Luxembourg, 1984 ... Ed.: H. Liebaers et al