Kerr, W.: ¬The professor looks at the card catalog (1942)
0.01
0.009449717 = product of:
0.07559773 = sum of:
0.07559773 = weight(_text_:libraries in 6189) [ClassicSimilarity], result of:
0.07559773 = score(doc=6189,freq=2.0), product of:
0.13017908 = queryWeight, product of:
3.2850544 = idf(docFreq=4499, maxDocs=44218)
0.03962768 = queryNorm
0.5807211 = fieldWeight in 6189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2850544 = idf(docFreq=4499, maxDocs=44218)
0.125 = fieldNorm(doc=6189)
0.125 = coord(1/8)
- Source
- College and research libraries. 4(1942/43) no.2, S.134-141
