Ohdedar, A.K.; Sengupta, B.: Library classification (1977)
0.03
0.02921053 = product of:
0.05842106 = sum of:
0.05842106 = product of:
0.11684212 = sum of:
0.11684212 = weight(_text_:classification in 3529) [ClassicSimilarity], result of:
0.11684212 = score(doc=3529,freq=2.0), product of:
0.16603322 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.05213454 = queryNorm
0.70372736 = fieldWeight in 3529, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.15625 = fieldNorm(doc=3529)
0.5 = coord(1/2)
0.5 = coord(1/2)