-
CD-ROMs in print (1995)
0.06
0.0560582 = product of:
0.1121164 = sum of:
0.1121164 = sum of:
0.03761907 = weight(_text_:m in 7589) [ClassicSimilarity], result of:
0.03761907 = score(doc=7589,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3299248 = fieldWeight in 7589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=7589)
0.07449733 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
0.07449733 = score(doc=7589,freq=2.0), product of:
0.16045728 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045820985 = queryNorm
0.46428138 = fieldWeight in 7589, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=7589)
0.5 = coord(1/2)
- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
- Type
- m
-
Metz, R.: Directory of directories on the Internet (1992)
0.02
0.015674612 = product of:
0.031349223 = sum of:
0.031349223 = product of:
0.062698446 = sum of:
0.062698446 = weight(_text_:m in 4220) [ClassicSimilarity], result of:
0.062698446 = score(doc=4220,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.54987466 = fieldWeight in 4220, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.15625 = fieldNorm(doc=4220)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Information sources 1997 (1997)
0.02
0.015517074 = product of:
0.031034147 = sum of:
0.031034147 = product of:
0.062068295 = sum of:
0.062068295 = weight(_text_:m in 2025) [ClassicSimilarity], result of:
0.062068295 = score(doc=2025,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.5443481 = fieldWeight in 2025, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=2025)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Alampi, M.
- Type
- m
-
Schmidt, D.; Allison, M.; Clark, K.; Jacobs, P.; Porta, M.: Guide to reference and information sources in plant biology (2005)
0.01
0.013574611 = product of:
0.027149223 = sum of:
0.027149223 = product of:
0.054298446 = sum of:
0.054298446 = weight(_text_:m in 4588) [ClassicSimilarity], result of:
0.054298446 = score(doc=4588,freq=6.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.4762054 = fieldWeight in 4588, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=4588)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Baratta, M. von: Fischer Weltalmanach (1997)
0.01
0.013300349 = product of:
0.026600698 = sum of:
0.026600698 = product of:
0.053201396 = sum of:
0.053201396 = weight(_text_:m in 1207) [ClassicSimilarity], result of:
0.053201396 = score(doc=1207,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.46658412 = fieldWeight in 1207, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=1207)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Knee, M.: Computer science and computing : a guide to the literature (2005)
0.01
0.013300349 = product of:
0.026600698 = sum of:
0.026600698 = product of:
0.053201396 = sum of:
0.053201396 = weight(_text_:m in 4590) [ClassicSimilarity], result of:
0.053201396 = score(doc=4590,freq=4.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.46658412 = fieldWeight in 4590, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=4590)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
¬The CD-ROM directory 1996 : the complete guide to CD-ROM and multimedia titles (1996)
0.01
0.012539689 = product of:
0.025079379 = sum of:
0.025079379 = product of:
0.050158758 = sum of:
0.050158758 = weight(_text_:m in 4808) [ClassicSimilarity], result of:
0.050158758 = score(doc=4808,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.4398997 = fieldWeight in 4808, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.125 = fieldNorm(doc=4808)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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
-
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
-
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
-
¬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
-
Information sources in engineering (2005)
0.01
0.010972228 = product of:
0.021944456 = sum of:
0.021944456 = product of:
0.04388891 = sum of:
0.04388891 = weight(_text_:m in 5981) [ClassicSimilarity], result of:
0.04388891 = score(doc=5981,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 5981, 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=5981)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Hardy, G.J.; Robinson, J.S.: Subject guide to U.S. Government reference sources (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 1393) [ClassicSimilarity], result of:
0.04388891 = score(doc=1393,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 1393, 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=1393)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Lambert, L.; Lambert, P A.: Finding information in science, technology and medicine (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 4037) [ClassicSimilarity], result of:
0.04388891 = score(doc=4037,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.38491225 = fieldWeight in 4037, 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=4037)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
CD-ROM market-place : an international guide to the CD-ROM, CD-I, CDTV & electronic book industry (1992)
0.01
0.009404767 = product of:
0.018809535 = sum of:
0.018809535 = product of:
0.03761907 = sum of:
0.03761907 = weight(_text_:m in 4224) [ClassicSimilarity], result of:
0.03761907 = score(doc=4224,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3299248 = fieldWeight in 4224, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=4224)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
CD-ROMs in print : an international guide to CD-ROMs, CD-I, CDTV & electronic book products (1994)
0.01
0.009404767 = product of:
0.018809535 = sum of:
0.018809535 = product of:
0.03761907 = sum of:
0.03761907 = weight(_text_:m in 5013) [ClassicSimilarity], result of:
0.03761907 = score(doc=5013,freq=2.0), product of:
0.114023164 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.045820985 = queryNorm
0.3299248 = fieldWeight in 5013, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=5013)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m