Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.01
0.011520061 = product of:
0.04032021 = sum of:
0.009346906 = weight(_text_:in in 5941) [ClassicSimilarity], result of:
0.009346906 = score(doc=5941,freq=2.0), product of:
0.062193166 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.045721713 = queryNorm
0.15028831 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.030973306 = product of:
0.06194661 = sum of:
0.06194661 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.06194661 = score(doc=5941,freq=2.0), product of:
0.16010965 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045721713 = queryNorm
0.38690117 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Date
- 26. 2.2008 19:22:51
- Footnote
- Rez. in: Assignation. 14(1997) no.2, S.24 (S. Vogel); Journal of librarianship and information science 30(1998) no.1, S.68 (J. Secker)
