Lima, C.W.; Lima, J.A.: A to zoo : subject access to children's picture books (2006)
0.03
0.025670128 = product of:
0.051340256 = sum of:
0.051340256 = product of:
0.10268051 = sum of:
0.10268051 = weight(_text_:c.w in 2535) [ClassicSimilarity], result of:
0.10268051 = score(doc=2535,freq=2.0), product of:
0.31870252 = queryWeight, product of:
7.290168 = idf(docFreq=81, maxDocs=44218)
0.04371676 = queryNorm
0.32218292 = fieldWeight in 2535, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.290168 = idf(docFreq=81, maxDocs=44218)
0.03125 = fieldNorm(doc=2535)
0.5 = coord(1/2)
0.5 = coord(1/2)