-
Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
0.04966489 = score(doc=3283,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 3283, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3283)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.4, S.263-274
-
Jascó, P.: Encarta Concise Encyclopedia (1998)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 3302) [ClassicSimilarity], result of:
0.04966489 = score(doc=3302,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 3302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3302)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29.11.2004 13:07:22
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.04966489 = score(doc=3687,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 3687, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3687)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:07:29
-
Campbell, D.: Australian subject gateways : political and strategic issues (2000)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
0.04966489 = score(doc=4875,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 4875, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4875)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:41:16
-
Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
0.04966489 = score(doc=5440,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 5440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5440)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.66-72
-
Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000)
0.01
0.012416222 = product of:
0.024832444 = sum of:
0.024832444 = product of:
0.04966489 = sum of:
0.04966489 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
0.04966489 = score(doc=628,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.30952093 = fieldWeight in 628, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=628)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:36:13
-
Lipow, A.G.: ¬The virtual reference librarian's handbook (2003)
0.01
0.011678792 = product of:
0.023357583 = sum of:
0.023357583 = sum of:
0.007837306 = weight(_text_:m in 3992) [ClassicSimilarity], result of:
0.007837306 = score(doc=3992,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.06873433 = fieldWeight in 3992, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.01953125 = fieldNorm(doc=3992)
0.015520277 = weight(_text_:22 in 3992) [ClassicSimilarity], result of:
0.015520277 = score(doc=3992,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.09672529 = fieldWeight in 3992, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=3992)
0.5 = coord(1/2)
- Date
- 22. 3.2004 14:46:50
- Type
- m
-
¬The CD-ROM directory : with multimedia CD's; international edition (1994)
0.01
0.011083625 = product of:
0.02216725 = sum of:
0.02216725 = product of:
0.0443345 = sum of:
0.0443345 = weight(_text_:m in 1120) [ClassicSimilarity], result of:
0.0443345 = score(doc=1120,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3888201 = fieldWeight in 1120, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=1120)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Finlay, M.
- Type
- m
-
Walford's guide to reference material : Vol.1: Science and technology. 1996 (1996)
0.01
0.011083625 = product of:
0.02216725 = sum of:
0.02216725 = product of:
0.0443345 = sum of:
0.0443345 = weight(_text_:m in 417) [ClassicSimilarity], result of:
0.0443345 = score(doc=417,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3888201 = fieldWeight in 417, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=417)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Mullay, M. u. P. Schlicke
- Type
- m
-
Chowdhury, G.G.: Information sources and searching on the World Wide Web (2001)
0.01
0.011083625 = product of:
0.02216725 = sum of:
0.02216725 = product of:
0.0443345 = sum of:
0.0443345 = weight(_text_:m in 6136) [ClassicSimilarity], result of:
0.0443345 = score(doc=6136,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3888201 = fieldWeight in 6136, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=6136)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Online Information Review 26(2002) no.3, S.221 (Keary, M.); Library review 51(2002) nos.5/6, S.312-313 (R. O'Beirne)
- Type
- m
-
Walford's guide to reference material : Vol.1: Science and technology (1999)
0.01
0.011083625 = product of:
0.02216725 = sum of:
0.02216725 = product of:
0.0443345 = sum of:
0.0443345 = weight(_text_:m in 4113) [ClassicSimilarity], result of:
0.0443345 = score(doc=4113,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3888201 = fieldWeight in 4113, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=4113)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Mullay, M. u. P. Schlicke
- Type
- m
-
Guide to reference books : Grundwerk (1986)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 3769) [ClassicSimilarity], result of:
0.04388891 = score(doc=3769,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 3769, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=3769)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Information sources for the press and broadcast media (1991)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 5887) [ClassicSimilarity], result of:
0.04388891 = score(doc=5887,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 5887, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=5887)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Nicholas, D.; Huntingdon, P.; Williams, P.: Evaluating digital platforms, services, channels and sites professionally (2003)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 5903) [ClassicSimilarity], result of:
0.04388891 = score(doc=5903,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 5903, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=5903)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Malinowsky, H.R.: Reference sources in science, engineering, medicine, and agriculture (1994)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 142) [ClassicSimilarity], result of:
0.04388891 = score(doc=142,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 142, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=142)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Directory of portable databases (1993)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 1198) [ClassicSimilarity], result of:
0.04388891 = score(doc=1198,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 1198, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=1198)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
¬The world of learning (1996)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 1311) [ClassicSimilarity], result of:
0.04388891 = score(doc=1311,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 1311, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=1311)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Kister, K.F.: Encyclopedia buying guide : a consumer guide to general encyclopedias in print (1981)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 1933) [ClassicSimilarity], result of:
0.04388891 = score(doc=1933,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 1933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=1933)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
¬The CD-ROM directory '95 : with multimedia CD's (1994)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 2348) [ClassicSimilarity], result of:
0.04388891 = score(doc=2348,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 2348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=2348)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Gale guide to Internet databases (1995)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 2924) [ClassicSimilarity], result of:
0.04388891 = score(doc=2924,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 2924, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=2924)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m