Burton, M.K.: Reference interview : strategies for children (1998)
0.14
0.14171585 = product of:
0.2834317 = sum of:
0.2834317 = sum of:
0.23133706 = weight(_text_:m.k in 3701) [ClassicSimilarity], result of:
0.23133706 = score(doc=3701,freq=2.0), product of:
0.35467386 = queryWeight, product of:
7.3793993 = idf(docFreq=74, maxDocs=44218)
0.0480627 = queryNorm
0.6522529 = fieldWeight in 3701, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.3793993 = idf(docFreq=74, maxDocs=44218)
0.0625 = fieldNorm(doc=3701)
0.05209466 = weight(_text_:22 in 3701) [ClassicSimilarity], result of:
0.05209466 = score(doc=3701,freq=2.0), product of:
0.1683074 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480627 = queryNorm
0.30952093 = fieldWeight in 3701, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3701)
0.5 = coord(1/2)
- Date
- 23. 5.1999 19:11:22