Jonckheere, W.G.: Alternatieven voor de tradtionele onderwerpscatalogus (1976)
0.12
0.116431735 = product of:
0.23286347 = sum of:
0.23286347 = product of:
0.46572694 = sum of:
0.46572694 = weight(_text_:w.g in 7343) [ClassicSimilarity], result of:
0.46572694 = score(doc=7343,freq=2.0), product of:
0.30429944 = queryWeight, product of:
6.926203 = idf(docFreq=117, maxDocs=44218)
0.043934528 = queryNorm
1.530489 = fieldWeight in 7343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.926203 = idf(docFreq=117, maxDocs=44218)
0.15625 = fieldNorm(doc=7343)
0.5 = coord(1/2)
0.5 = coord(1/2)
