Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.02
0.015449832 = product of:
0.03862458 = sum of:
0.011012354 = weight(_text_:of in 5941) [ClassicSimilarity], result of:
0.011012354 = score(doc=5941,freq=2.0), product of:
0.063739076 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.040760208 = queryNorm
0.17277241 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.027612228 = product of:
0.055224456 = sum of:
0.055224456 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.055224456 = score(doc=5941,freq=2.0), product of:
0.1427353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040760208 = 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)
0.4 = coord(2/5)
- 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)
