Search (2 results, page 1 of 1)
-
×
subject_ss:"Reference services (Libraries)"
-
×
theme_ss:"Informationsmittel"
-
×
year_i:[1990 TO 2000}
- Did you mean:
- author's%3a%22M%c3%ankel%c3%a4%2c E.%22 2
- author's%3a%22M%c3%asked%c3%a4%2c E.%22 2
- authors%3a%22M%c3%ankel%c3%a4%2c E.%22 2
- author's%3a%22M%c3%acker%c3%a4%2c E.%22 2
- authors%3a%22M%c3%asked%c3%a4%2c E.%22 2
-
Reference and information services : an introduction (1995)
0.00
7.7093375E-4 = product of: 0.0015418675 = sum of: 0.0015418675 = product of: 0.003083735 = sum of: 0.003083735 = weight(_text_:e in 1523) [ClassicSimilarity], result of: 0.003083735 = score(doc=1523,freq=2.0), product of: 0.048544887 = queryWeight, product of: 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.03377341 = 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) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Language
- e
-
Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992)
0.00
4.8183362E-4 = product of: 9.6366723E-4 = sum of: 9.6366723E-4 = product of: 0.0019273345 = sum of: 0.0019273345 = weight(_text_:e in 3364) [ClassicSimilarity], result of: 0.0019273345 = score(doc=3364,freq=2.0), product of: 0.048544887 = queryWeight, product of: 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.03377341 = queryNorm 0.03970211 = fieldWeight in 3364, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.43737 = idf(docFreq=28552, maxDocs=44218) 0.01953125 = fieldNorm(doc=3364) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Language
- e
Themes
Subjects
Classifications
- 025.5'2 / dc20 1
- 025.52 1
- 06.44 / IuD-Einrichtungen 1
- 06.60 / Bibliotheksbenutzung 1
- All B 91 / Elektronische Publikationen 1
- All B 91 / Nachschlagewerke 1
- BCNM (FH K) 1
- Bib A 591 / Auskunft 1
- Z711 1
- Z711.K32 1
- a Angelsächsische Welt / All B 91 Elektronische Publikationen 1
- a Angelsächsische Welt / All B 91 Nachschlagewerke 1
- More… Less…