Liebenau, J.; Backhouse, J.: Understanding information : an introduction (1990)
0.01
0.009350292 = product of:
0.028050877 = sum of:
0.028050877 = product of:
0.08415263 = sum of:
0.08415263 = weight(_text_:retrieval in 7) [ClassicSimilarity], result of:
0.08415263 = score(doc=7,freq=4.0), product of:
0.17804694 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.05886015 = queryNorm
0.47264296 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=7)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems
