Matsui, S.; Konno, H.: Evaluation of World Wide Web access to OPACs of public libraries in Japan : functional survey of 46 OPAC systems and end user survey of three of those systems (2000)
0.01
0.011064345 = product of:
0.055321723 = sum of:
0.055321723 = weight(_text_:21 in 1762) [ClassicSimilarity], result of:
0.055321723 = score(doc=1762,freq=2.0), product of:
0.16162895 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.052173212 = queryNorm
0.3422761 = fieldWeight in 1762, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.078125 = fieldNorm(doc=1762)
0.2 = coord(1/5)
- Date
- 21. 2.1996 13:54:11