Pejtersen, A.M.; Jensen, H.; Speck, P.; Villumsen, S.; Weber, S.: Catalogs for children : the Book House project on visualization of database retrieval and classification (1993)
0.03
0.028787859 = product of:
0.08636358 = sum of:
0.005317885 = weight(_text_:e in 6232) [ClassicSimilarity], result of:
0.005317885 = score(doc=6232,freq=4.0), product of:
0.047356583 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03294669 = queryNorm
0.112294525 = fieldWeight in 6232, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=6232)
0.081045695 = weight(_text_:weber in 6232) [ClassicSimilarity], result of:
0.081045695 = score(doc=6232,freq=2.0), product of:
0.21985349 = queryWeight, product of:
6.6730065 = idf(docFreq=151, maxDocs=44218)
0.03294669 = queryNorm
0.36863503 = fieldWeight in 6232, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.6730065 = idf(docFreq=151, maxDocs=44218)
0.0390625 = fieldNorm(doc=6232)
0.33333334 = coord(2/6)
- Language
- e
- Series
- IFLA-145-CAT-E
