Chan, L.M.: ¬The Library of Congress Classification System in an online environment (1990)
0.02
0.01776404 = product of:
0.03552808 = sum of:
0.03552808 = product of:
0.07105616 = sum of:
0.07105616 = weight(_text_:cataloging in 477) [ClassicSimilarity], result of:
0.07105616 = score(doc=477,freq=2.0), product of:
0.20397975 = queryWeight, product of:
3.9411201 = idf(docFreq=2334, maxDocs=44218)
0.051756795 = queryNorm
0.3483491 = fieldWeight in 477, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9411201 = idf(docFreq=2334, maxDocs=44218)
0.0625 = fieldNorm(doc=477)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 11(1990) no.1, S.7-25