-
Greifeneder, E.: Online-Hilfen in OPACs : Analyse deutscher Universitäts-Onlinekataloge (2007)
0.04
0.037630923 = product of:
0.075261846 = sum of:
0.075261846 = sum of:
0.044593733 = weight(_text_:x in 1935) [ClassicSimilarity], result of:
0.044593733 = score(doc=1935,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.23327245 = fieldWeight in 1935, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0390625 = fieldNorm(doc=1935)
0.03066811 = weight(_text_:22 in 1935) [ClassicSimilarity], result of:
0.03066811 = score(doc=1935,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.19345059 = fieldWeight in 1935, 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=1935)
0.5 = coord(1/2)
- Date
- 22. 6.2008 13:03:30
- Isbn
- 3-8364-4674-X
-
Carpentier, M. (Bearb.): Informationen zu den regionalen und überregionalen Verbundsystemen der Bundesrepublik Deutschland (1991)
0.01
0.011148433 = product of:
0.022296866 = sum of:
0.022296866 = product of:
0.044593733 = sum of:
0.044593733 = weight(_text_:x in 1521) [ClassicSimilarity], result of:
0.044593733 = score(doc=1521,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.23327245 = fieldWeight in 1521, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0390625 = fieldNorm(doc=1521)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 3-87068-903-X
-
Geißelmann, F. (Hrsg.): Sacherschließung in Online-Katalogen (1994)
0.01
0.0075899702 = product of:
0.0151799405 = sum of:
0.0151799405 = product of:
0.030359881 = sum of:
0.030359881 = weight(_text_:22 in 4360) [ClassicSimilarity], result of:
0.030359881 = score(doc=4360,freq=4.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.19150631 = fieldWeight in 4360, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=4360)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 15. 7.2018 16:22:16
- Footnote
- Rez. in: Mitteilungen VÖB 48(1995) H.1, S.66-68 (K. Niedermair) - Vgl. auch Lepsky, K. in: Bibliotheksdienst 29(1995) H.3, S.500-519; Bibliothek: Forschung u. Praxis 19(1995) H.2, S.251-254 (G. Hartwieg; auch in: LDV-Forum Bd. 12, Nr. 2, Jg. 1995, S.22-29 [unter: http://www.jlcl.org/1995_Heft2/Rezensionen_19-27.pdf]) .
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
0.01
0.0066890595 = product of:
0.013378119 = sum of:
0.013378119 = product of:
0.026756238 = sum of:
0.026756238 = weight(_text_:x in 592) [ClassicSimilarity], result of:
0.026756238 = score(doc=592,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.13996346 = fieldWeight in 592, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0234375 = fieldNorm(doc=592)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 3-938945-01-X
-
Plassmann, E.; Rösch, H.; Seefeldt, J.; Umlauf, K.: Bibliotheken und Informationsgesellschaft in Deutschland : eine Einführung (2006)
0.01
0.0066890595 = product of:
0.013378119 = sum of:
0.013378119 = product of:
0.026756238 = sum of:
0.026756238 = weight(_text_:x in 726) [ClassicSimilarity], result of:
0.026756238 = score(doc=726,freq=2.0), product of:
0.19116588 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.045271195 = queryNorm
0.13996346 = fieldWeight in 726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0234375 = fieldNorm(doc=726)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- X, 333 S
-
Medienkompetenz : wie lehrt und lernt man Medienkompetenz? (2003)
0.01
0.006133622 = product of:
0.012267244 = sum of:
0.012267244 = product of:
0.024534488 = sum of:
0.024534488 = weight(_text_:22 in 2249) [ClassicSimilarity], result of:
0.024534488 = score(doc=2249,freq=2.0), product of:
0.15853201 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045271195 = queryNorm
0.15476047 = fieldWeight in 2249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=2249)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2008 18:05:16