Butschart, I.C.; Fothergill, R.: Non-book materials in libraries : a practical guide (1990)
0.01
0.014308298 = product of:
0.028616596 = sum of:
0.028616596 = product of:
0.057233192 = sum of:
0.057233192 = weight(_text_:w in 1709) [ClassicSimilarity], result of:
0.057233192 = score(doc=1709,freq=4.0), product of:
0.19223882 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.050445713 = queryNorm
0.2977192 = fieldWeight in 1709, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=1709)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- AWKS (W)
- GHBS
- AWKS (W)