Hancock-Beaulieu, M.; McKenzie, L.; Irving, A.: Evaluative protocols for searching behaviour in online library catalogues (1991)
0.00
0.004042506 = product of:
0.024255035 = sum of:
0.024255035 = product of:
0.072765104 = sum of:
0.072765104 = weight(_text_:29 in 347) [ClassicSimilarity], result of:
0.072765104 = score(doc=347,freq=2.0), product of:
0.13373125 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038016807 = queryNorm
0.5441145 = fieldWeight in 347, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=347)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 23. 1.1999 19:52:29
