Luke, J.M.: User education for microform collections in academic libraries-a literature review (1989)
0.03
0.03070148 = product of:
0.09210444 = sum of:
0.09210444 = product of:
0.18420888 = sum of:
0.18420888 = weight(_text_:j.m in 1547) [ClassicSimilarity], result of:
0.18420888 = score(doc=1547,freq=2.0), product of:
0.27372277 = queryWeight, product of:
6.091085 = idf(docFreq=271, maxDocs=44218)
0.044938263 = queryNorm
0.67297614 = fieldWeight in 1547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.091085 = idf(docFreq=271, maxDocs=44218)
0.078125 = fieldNorm(doc=1547)
0.5 = coord(1/2)
0.33333334 = coord(1/3)