Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987)
0.02
0.02260377 = product of:
0.056509424 = sum of:
0.048887167 = weight(_text_:u in 4291) [ClassicSimilarity], result of:
0.048887167 = score(doc=4291,freq=2.0), product of:
0.13513014 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04126811 = queryNorm
0.3617784 = fieldWeight in 4291, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.007622256 = weight(_text_:s in 4291) [ClassicSimilarity], result of:
0.007622256 = score(doc=4291,freq=4.0), product of:
0.044868242 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04126811 = queryNorm
0.16988087 = fieldWeight in 4291, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.4 = coord(2/5)
- Footnote
- Rez. in: Journal of librarianship 20(1988) S.76-77 (K.V. Trickey)
- Pages
- XVIII, 454 S
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur