-
Reference and information services : an introduction (1995)
0.06
0.058931816 = product of:
0.14732954 = sum of:
0.0031968653 = weight(_text_:e in 1523) [ClassicSimilarity], result of:
0.0031968653 = score(doc=1523,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.063523374 = fieldWeight in 1523, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.14413267 = weight(_text_:91 in 1523) [ClassicSimilarity], result of:
0.14413267 = score(doc=1523,freq=18.0), product of:
0.19509637 = queryWeight, product of:
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.035012428 = queryNorm
0.7387768 = fieldWeight in 1523, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
5.5722036 = idf(docFreq=456, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.4 = coord(2/5)
- Classification
- All B 91 / Nachschlagewerke
All B 91 / Elektronische Publikationen
a Angelsächsische Welt / All B 91 Nachschlagewerke
a Angelsächsische Welt / All B 91 Elektronische Publikationen
- Footnote
- Rez. in: College and research libraries 57(1996) no.1, S.91-93 (R. Kieft); IfB 5(1997) H.1/2, S.24-26 (K. Schreiber); Electronic library 14(1996) no.5, S.471-472 (G. Matthews)
- Language
- e
- SBB
- All B 91 / Nachschlagewerke
All B 91 / Elektronische Publikationen
a Angelsächsische Welt / All B 91 Nachschlagewerke
a Angelsächsische Welt / All B 91 Elektronische Publikationen
-
Reference and information services : an introduction (2001)
0.00
0.0012787462 = product of:
0.0063937306 = sum of:
0.0063937306 = weight(_text_:e in 1522) [ClassicSimilarity], result of:
0.0063937306 = score(doc=1522,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.12704675 = fieldWeight in 1522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.2 = coord(1/5)
- Language
- e
-
¬The history and heritage of scientific and technological information systems : Proceedings of the 2002 Conference (2004)
0.00
9.5905963E-4 = product of:
0.004795298 = sum of:
0.004795298 = weight(_text_:e in 5897) [ClassicSimilarity], result of:
0.004795298 = score(doc=5897,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.09528506 = fieldWeight in 5897, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=5897)
0.2 = coord(1/5)
- Language
- e
-
Sherman, C.: Google power : Unleash the full potential of Google (2005)
0.00
9.5905963E-4 = product of:
0.004795298 = sum of:
0.004795298 = weight(_text_:e in 3185) [ClassicSimilarity], result of:
0.004795298 = score(doc=3185,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.09528506 = fieldWeight in 3185, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=3185)
0.2 = coord(1/5)
- Language
- e
-
Buckland, M.K.: Emanuel Goldberg and his knowledge machine : information, invention, and political forces (2006)
0.00
7.9921633E-4 = product of:
0.0039960817 = sum of:
0.0039960817 = weight(_text_:e in 1991) [ClassicSimilarity], result of:
0.0039960817 = score(doc=1991,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.07940422 = fieldWeight in 1991, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=1991)
0.2 = coord(1/5)
- Language
- e
-
Medien-Informationsmanagement : Archivarische, dokumentarische, betriebswirtschaftliche, rechtliche und Berufsbild-Aspekte ; [Frühjahrstagung der Fachgruppe 7 im Jahr 2000 in Weimar und Folgetagung 2001 in Köln] (2003)
0.00
7.1155507E-4 = product of:
0.0035577754 = sum of:
0.0035577754 = product of:
0.014231102 = sum of:
0.014231102 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
0.014231102 = score(doc=1833,freq=2.0), product of:
0.12260756 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035012428 = queryNorm
0.116070345 = fieldWeight in 1833, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0234375 = fieldNorm(doc=1833)
0.25 = coord(1/4)
0.2 = coord(1/5)
- Date
- 11. 5.2008 19:49:22
-
Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005)
0.00
6.393731E-4 = product of:
0.0031968653 = sum of:
0.0031968653 = weight(_text_:e in 7) [ClassicSimilarity], result of:
0.0031968653 = score(doc=7,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.063523374 = fieldWeight in 7, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.2 = coord(1/5)
- Language
- e
-
ASIS&T Thesaurus of Information Science, Technology and Librarianship (2005)
0.00
4.7952982E-4 = product of:
0.002397649 = sum of:
0.002397649 = weight(_text_:e in 41) [ClassicSimilarity], result of:
0.002397649 = score(doc=41,freq=2.0), product of:
0.05032581 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.035012428 = queryNorm
0.04764253 = fieldWeight in 41, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0234375 = fieldNorm(doc=41)
0.2 = coord(1/5)
- Language
- e