Tennant, R.; Lipow, A.; Ober, J.: Crossing the Internet threshold : an instructional handbook (1993)
0.03
0.029807007 = product of:
0.07451752 = sum of:
0.036139302 = weight(_text_:j in 4930) [ClassicSimilarity], result of:
0.036139302 = score(doc=4930,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.28085366 = fieldWeight in 4930, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=4930)
0.03837822 = weight(_text_:u in 4930) [ClassicSimilarity], result of:
0.03837822 = score(doc=4930,freq=2.0), product of:
0.13260265 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04049623 = queryNorm
0.28942272 = fieldWeight in 4930, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=4930)
0.4 = coord(2/5)
- Footnote
- Rez. in: Journal of academic librarianship 19(1993) S.169-170 (S.L. Davidsen); Information processing and management 29(1993) no.4, S.531 (W.F. u. L.L. Wagoner): Library software review 1993, Fall, S.80 (A. Hamilton)