Opacs in the UK : JANET-OPACs (1991)
0.01
0.011332288 = product of:
0.033996865 = sum of:
0.009301803 = weight(_text_:in in 799) [ClassicSimilarity], result of:
0.009301803 = score(doc=799,freq=2.0), product of:
0.061893053 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.045501083 = queryNorm
0.15028831 = fieldWeight in 799, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.078125 = fieldNorm(doc=799)
0.024695063 = weight(_text_:und in 799) [ClassicSimilarity], result of:
0.024695063 = score(doc=799,freq=2.0), product of:
0.1008471 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.045501083 = queryNorm
0.24487628 = fieldWeight in 799, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=799)
0.33333334 = coord(2/6)
- Content
- Beschreibung und Zugangsinformationen von 61 britischen OPACs