Clever, E.C.; Dillard, D.P.: What do CD-ROM users really need? (1991)
0.06
0.059005573 = product of:
0.11801115 = sum of:
0.11801115 = product of:
0.2360223 = sum of:
0.2360223 = weight(_text_:d.p in 3638) [ClassicSimilarity], result of:
0.2360223 = score(doc=3638,freq=2.0), product of:
0.34030533 = queryWeight, product of:
7.84674 = idf(docFreq=46, maxDocs=44218)
0.04336901 = queryNorm
0.69356036 = fieldWeight in 3638, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.0625 = fieldNorm(doc=3638)
0.5 = coord(1/2)
0.5 = coord(1/2)
