Crawford, J.: Evaluation of library and information services (1996)
0.00
0.0018749696 = product of:
0.011249817 = sum of:
0.011249817 = product of:
0.056249086 = sum of:
0.056249086 = weight(_text_:29 in 1296) [ClassicSimilarity], result of:
0.056249086 = score(doc=1296,freq=2.0), product of:
0.12060685 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034285836 = queryNorm
0.46638384 = fieldWeight in 1296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=1296)
0.2 = coord(1/5)
0.16666667 = coord(1/6)
- Date
- 29. 7.2002 11:02:10