Lescher, J.F.: Online market research : cost effective searching of the Internet and online databases (1995)
0.03
0.03184958 = product of:
0.09554874 = sum of:
0.09554874 = product of:
0.19109748 = sum of:
0.19109748 = weight(_text_:j.a in 5046) [ClassicSimilarity], result of:
0.19109748 = score(doc=5046,freq=2.0), product of:
0.24375652 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0412234 = queryNorm
0.7839687 = fieldWeight in 5046, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.09375 = fieldNorm(doc=5046)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Footnote
- Rez. in: Online 20(1996) no.3, S.93-94 (J.A. Copler)
