-
Reference and information services : an introduction (1995)
0.02
0.024309456 = product of:
0.11344413 = sum of:
0.059464045 = weight(_text_:elektronische in 1523) [ClassicSimilarity], result of:
0.059464045 = score(doc=1523,freq=8.0), product of:
0.14226305 = queryWeight, product of:
4.728978 = idf(docFreq=1061, maxDocs=44218)
0.030083254 = queryNorm
0.41798657 = fieldWeight in 1523, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.728978 = idf(docFreq=1061, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.044818606 = weight(_text_:bibliothek in 1523) [ClassicSimilarity], result of:
0.044818606 = score(doc=1523,freq=8.0), product of:
0.12350771 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.030083254 = queryNorm
0.36288103 = fieldWeight in 1523, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.009161479 = weight(_text_:information in 1523) [ClassicSimilarity], result of:
0.009161479 = score(doc=1523,freq=10.0), product of:
0.052810486 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030083254 = queryNorm
0.1734784 = fieldWeight in 1523, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=1523)
0.21428572 = coord(3/14)
- Classification
- All B 91 / Elektronische Publikationen
a Angelsächsische Welt / All B 91 Elektronische Publikationen
- Content
- Enthält die Kapitel: BOPP, R.E.: History and varieties of reference services; SUTTON, E.D. u. L.D. HOLT: The reference interview; DALRYMPLE, P.D.: Bibliographic control, organization of information, and search strategies; KLUEGEL, K.M.: Introduction to electronic reference services; KLUEGEL, K.M.: Trends in electronic reference services: opportunities and challenges; WILSON, L.A.: Instruction as a reference service; WOODARD, B.S.: Reference staff training and development; ALLEN, B.: Evaluation of reference services; KIBBEE, J.Z.: Organization and management of reference and information services; KING, D.N. u. R.E. RUBIN: A philosophy of service; SUTTON, E.D., F.J. JACOBSON u. L.E. HOLT: Reference services for specific populations; SMITH, L.C.: Selection and evaluation of reference sources; MILLER, S.: Directories; STENSTROM, P.F.: Almanacs, yearbooks, and handbooks; BOPP, R.E.: Biographical sources; FAIRCHILD, C.A.: Dictionaries; JACOBSON, F.F.: Encyclopedias; COBB, D.A.: Geographical sources; PENKA, C.B. u. M. LANDIS: Bibliographies and library catalogs; SMITH, L.C.: Indexes and abstracts; BEKIARES, S.E. u. M. MALLORY: Government documents and statistics sources;
- LCSH
- Information services
- RSWK
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
- SBB
- All B 91 / Elektronische Publikationen
a Angelsächsische Welt / All B 91 Elektronische Publikationen
- Subject
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
Information services
-
Reference and information services : an introduction (2001)
0.02
0.015146539 = product of:
0.10602576 = sum of:
0.08963721 = weight(_text_:bibliothek in 1522) [ClassicSimilarity], result of:
0.08963721 = score(doc=1522,freq=8.0), product of:
0.12350771 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.030083254 = queryNorm
0.72576207 = fieldWeight in 1522, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.01638855 = weight(_text_:information in 1522) [ClassicSimilarity], result of:
0.01638855 = score(doc=1522,freq=8.0), product of:
0.052810486 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030083254 = queryNorm
0.3103276 = fieldWeight in 1522, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=1522)
0.14285715 = coord(2/14)
- LCSH
- Information services
- RSWK
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
- Series
- Library & information science text series
- Subject
- Bibliothek / Informationsvermittlung (GBV)
Bibliothek / Auskunftsdienst (SWB)
Information services
-
Kuhlen, R.: ¬Die Konsequenzen von Informationsassistenten : was bedeutet informationelle Autonomie oder wie kann Vertrauen in elektronische Dienste in offenen Informationsmärkten gesichert werden? (1999)
0.01
0.0062797344 = product of:
0.04395814 = sum of:
0.03716503 = weight(_text_:elektronische in 5376) [ClassicSimilarity], result of:
0.03716503 = score(doc=5376,freq=2.0), product of:
0.14226305 = queryWeight, product of:
4.728978 = idf(docFreq=1061, maxDocs=44218)
0.030083254 = queryNorm
0.2612416 = fieldWeight in 5376, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.728978 = idf(docFreq=1061, maxDocs=44218)
0.0390625 = fieldNorm(doc=5376)
0.0067931092 = product of:
0.020379327 = sum of:
0.020379327 = weight(_text_:22 in 5376) [ClassicSimilarity], result of:
0.020379327 = score(doc=5376,freq=2.0), product of:
0.10534643 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030083254 = queryNorm
0.19345059 = fieldWeight in 5376, 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=5376)
0.33333334 = coord(1/3)
0.14285715 = coord(2/14)
- Date
- 28. 8.2019 19:21:22
-
Reference and information services : an introduction (1991)
0.00
0.0012672235 = product of:
0.017741129 = sum of:
0.017741129 = weight(_text_:information in 4175) [ClassicSimilarity], result of:
0.017741129 = score(doc=4175,freq=6.0), product of:
0.052810486 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030083254 = queryNorm
0.3359395 = fieldWeight in 4175, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=4175)
0.071428575 = coord(1/14)
- LCSH
- Information services
- Subject
- Information services