McGarry, K.: Literacy, communication and libraries : a study guide (1991)
0.01
0.007836385 = product of:
0.023509152 = sum of:
0.023509152 = product of:
0.047018304 = sum of:
0.047018304 = weight(_text_:k in 1531) [ClassicSimilarity], result of:
0.047018304 = score(doc=1531,freq=2.0), product of:
0.17030315 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04770693 = queryNorm
0.27608594 = fieldWeight in 1531, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=1531)
0.5 = coord(1/2)
0.33333334 = coord(1/3)