-
Feibel, T.: Wissen ist rund : Edutainment-CD-ROMs für Kinder (1996)
0.03
0.025889099 = product of:
0.103556395 = sum of:
0.103556395 = weight(_text_:lernen in 4884) [ClassicSimilarity], result of:
0.103556395 = score(doc=4884,freq=2.0), product of:
0.20909165 = queryWeight, product of:
5.6033173 = idf(docFreq=442, maxDocs=44218)
0.03731569 = queryNorm
0.49526796 = fieldWeight in 4884, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.6033173 = idf(docFreq=442, maxDocs=44218)
0.0625 = fieldNorm(doc=4884)
0.25 = coord(1/4)
- Content
- Vorgestellt werden Titel aus den Bereichen: Lexika; Natur und Geographie; Körper; Tiere; Technik und Verkehr; Weitflug; Geschichte und Religion; Schule & Vorschule; Lernen mit Außerirdischen; Deutsch; Fremdsprachen
-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.01
0.008708424 = product of:
0.034833696 = sum of:
0.034833696 = product of:
0.08708424 = sum of:
0.03703476 = weight(_text_:28 in 5170) [ClassicSimilarity], result of:
0.03703476 = score(doc=5170,freq=2.0), product of:
0.13367462 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03731569 = queryNorm
0.27705154 = fieldWeight in 5170, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.05004948 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.05004948 = score(doc=5170,freq=4.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.38301262 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Source
- Online. 22(1998) no.4, S.22-28
-
Anderson, B.: Reference works from selected small alternative presses (1997)
0.01
0.008125931 = product of:
0.032503724 = sum of:
0.032503724 = product of:
0.08125931 = sum of:
0.040813226 = weight(_text_:29 in 3024) [ClassicSimilarity], result of:
0.040813226 = score(doc=3024,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.31092256 = fieldWeight in 3024, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=3024)
0.040446084 = weight(_text_:22 in 3024) [ClassicSimilarity], result of:
0.040446084 = score(doc=3024,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.30952093 = fieldWeight in 3024, 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=3024)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 22. 2.1999 14:29:57
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.01
0.008125931 = product of:
0.032503724 = sum of:
0.032503724 = product of:
0.08125931 = sum of:
0.040813226 = weight(_text_:29 in 3687) [ClassicSimilarity], result of:
0.040813226 = score(doc=3687,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.31092256 = fieldWeight in 3687, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=3687)
0.040446084 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.040446084 = score(doc=3687,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = 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)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 22. 5.1999 19:07:29
-
Kennedy, S.D.: So many URLs ... so little time! : In these times of information overload, look to the net librarians for aid (1998)
0.01
0.0072746337 = product of:
0.029098535 = sum of:
0.029098535 = product of:
0.07274634 = sum of:
0.03703476 = weight(_text_:28 in 5167) [ClassicSimilarity], result of:
0.03703476 = score(doc=5167,freq=2.0), product of:
0.13367462 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03731569 = queryNorm
0.27705154 = fieldWeight in 5167, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=5167)
0.03571157 = weight(_text_:29 in 5167) [ClassicSimilarity], result of:
0.03571157 = score(doc=5167,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.27205724 = fieldWeight in 5167, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=5167)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Source
- Information today. 15(1998) no.11, S.28-29
-
Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990)
0.01
0.0071101896 = product of:
0.028440759 = sum of:
0.028440759 = product of:
0.0711019 = sum of:
0.03571157 = weight(_text_:29 in 3587) [ClassicSimilarity], result of:
0.03571157 = score(doc=3587,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.27205724 = fieldWeight in 3587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=3587)
0.035390325 = weight(_text_:22 in 3587) [ClassicSimilarity], result of:
0.035390325 = score(doc=3587,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.2708308 = fieldWeight in 3587, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3587)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 14. 1.1996 4:22:54
- Source
- Reference librarian. 1990, no.29, S.77-91
-
Bates, M.E.: Gale's Ready Reference Shelf on CD-ROM : CD-ROM review (1997)
0.01
0.0062353997 = product of:
0.024941599 = sum of:
0.024941599 = product of:
0.062354 = sum of:
0.031744078 = weight(_text_:28 in 7884) [ClassicSimilarity], result of:
0.031744078 = score(doc=7884,freq=2.0), product of:
0.13367462 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03731569 = queryNorm
0.23747274 = fieldWeight in 7884, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=7884)
0.03060992 = weight(_text_:29 in 7884) [ClassicSimilarity], result of:
0.03060992 = score(doc=7884,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.23319192 = fieldWeight in 7884, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=7884)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Source
- Information today. 14(1997) no.3, S.28-29
-
Mills, T.; Moody, K.; Rodden, K.: Providing world wide access to historical sources (1997)
0.01
0.0060944483 = product of:
0.024377793 = sum of:
0.024377793 = product of:
0.060944483 = sum of:
0.03060992 = weight(_text_:29 in 2697) [ClassicSimilarity], result of:
0.03060992 = score(doc=2697,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.23319192 = fieldWeight in 2697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=2697)
0.030334564 = weight(_text_:22 in 2697) [ClassicSimilarity], result of:
0.030334564 = score(doc=2697,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.23214069 = fieldWeight in 2697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2697)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1317-1325
-
Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997)
0.01
0.0060944483 = product of:
0.024377793 = sum of:
0.024377793 = product of:
0.060944483 = sum of:
0.03060992 = weight(_text_:29 in 2703) [ClassicSimilarity], result of:
0.03060992 = score(doc=2703,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.23319192 = fieldWeight in 2703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=2703)
0.030334564 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
0.030334564 = score(doc=2703,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.23214069 = fieldWeight in 2703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2703)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 29(1997) no.8, S.1327-1342
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
0.01
0.0050787074 = product of:
0.02031483 = sum of:
0.02031483 = product of:
0.050787073 = sum of:
0.025508268 = weight(_text_:29 in 228) [ClassicSimilarity], result of:
0.025508268 = score(doc=228,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.19432661 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=228)
0.025278805 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
0.025278805 = score(doc=228,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.19345059 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=228)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 9. 2.1997 18:44:22
- Source
- Journal of librarianship and information science. 29(1997) no.3, A.161-162
-
Hill, L.L.; Zheng, Q.: Indirect geospatial referencing through place names in the digital library : Alexandra digital library experience with developing and implementing gazetteers (1999)
0.01
0.0050787074 = product of:
0.02031483 = sum of:
0.02031483 = product of:
0.050787073 = sum of:
0.025508268 = weight(_text_:29 in 6543) [ClassicSimilarity], result of:
0.025508268 = score(doc=6543,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.19432661 = fieldWeight in 6543, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=6543)
0.025278805 = weight(_text_:22 in 6543) [ClassicSimilarity], result of:
0.025278805 = score(doc=6543,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.19345059 = fieldWeight in 6543, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=6543)
0.4 = coord(2/5)
0.25 = coord(1/4)
- Date
- 29. 9.2001 20:22:45
-
Berger, P.: ¬The best CD-ROMs for high schoolers : 29 essential titles (1993)
0.00
0.0043288968 = product of:
0.017315587 = sum of:
0.017315587 = product of:
0.08657794 = sum of:
0.08657794 = weight(_text_:29 in 6405) [ClassicSimilarity], result of:
0.08657794 = score(doc=6405,freq=4.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.6595664 = fieldWeight in 6405, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=6405)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Abstract
- Vorstellung von 29 CDs als Auskunftsmittel für den High School Bereich
-
Rowley, J.: Current awareness in an electronic age (1998)
0.00
0.0035749625 = product of:
0.01429985 = sum of:
0.01429985 = product of:
0.07149925 = sum of:
0.07149925 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
0.07149925 = score(doc=183,freq=4.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.54716086 = fieldWeight in 183, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=183)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 22. 2.1999 17:50:37
- Source
- Online and CD-ROM review. 22(1998) no.4, S.277-279
-
Hill, J.R.: Library Literature on CD-ROM (1995)
0.00
0.003571157 = product of:
0.014284628 = sum of:
0.014284628 = product of:
0.07142314 = sum of:
0.07142314 = weight(_text_:29 in 3269) [ClassicSimilarity], result of:
0.07142314 = score(doc=3269,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.5441145 = fieldWeight in 3269, 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=3269)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 15. 2.1996 17:29:16
-
Wiper, C.: Local government in Europe CD-ROM (1996)
0.00
0.0031744079 = product of:
0.0126976315 = sum of:
0.0126976315 = product of:
0.063488156 = sum of:
0.063488156 = weight(_text_:28 in 6641) [ClassicSimilarity], result of:
0.063488156 = score(doc=6641,freq=2.0), product of:
0.13367462 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03731569 = queryNorm
0.4749455 = fieldWeight in 6641, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.09375 = fieldNorm(doc=6641)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 28. 2.1997 10:06:05
-
Jones, P.: Mainstream abstraction (1997)
0.00
0.0031744079 = product of:
0.0126976315 = sum of:
0.0126976315 = product of:
0.063488156 = sum of:
0.063488156 = weight(_text_:28 in 592) [ClassicSimilarity], result of:
0.063488156 = score(doc=592,freq=2.0), product of:
0.13367462 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03731569 = queryNorm
0.4749455 = fieldWeight in 592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.09375 = fieldNorm(doc=592)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Source
- Information world review. 1997, no.125, S.28
-
Peek, R.P.: When is Web site a 'Portal'? : vertical portals seek to focus content to attrack more visitors (1999)
0.00
0.003060992 = product of:
0.012243968 = sum of:
0.012243968 = product of:
0.06121984 = sum of:
0.06121984 = weight(_text_:29 in 6777) [ClassicSimilarity], result of:
0.06121984 = score(doc=6777,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.46638384 = fieldWeight in 6777, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=6777)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 5.11.2001 13:00:29
-
McIlvaine, E.: Selected reference books of 1998-1999 (1999)
0.00
0.0030334564 = product of:
0.012133826 = sum of:
0.012133826 = product of:
0.060669128 = sum of:
0.060669128 = weight(_text_:22 in 4248) [ClassicSimilarity], result of:
0.060669128 = score(doc=4248,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.46428138 = fieldWeight in 4248, 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=4248)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 29.12.1999 13:22:36
-
Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999)
0.00
0.0030334564 = product of:
0.012133826 = sum of:
0.012133826 = product of:
0.060669128 = sum of:
0.060669128 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
0.060669128 = score(doc=6776,freq=2.0), product of:
0.13067318 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03731569 = queryNorm
0.46428138 = fieldWeight in 6776, 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=6776)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Source
- Information today. 16(1999) no.8, S.20-22
-
McDonald, B.: Field-tested reference materials : a survey of what has worked best (1993)
0.00
0.0025508269 = product of:
0.0102033075 = sum of:
0.0102033075 = product of:
0.051016536 = sum of:
0.051016536 = weight(_text_:29 in 4590) [ClassicSimilarity], result of:
0.051016536 = score(doc=4590,freq=2.0), product of:
0.13126493 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03731569 = queryNorm
0.38865322 = fieldWeight in 4590, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=4590)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Source
- Wilson library bulletin. 67(1993) no.5, S.29-34,117-118
