-
CD-ROMs in print (1995)
0.03
0.03163592 = product of:
0.0790898 = sum of:
0.042011045 = weight(_text_:und in 7589) [ClassicSimilarity], result of:
0.042011045 = score(doc=7589,freq=4.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.41556883 = fieldWeight in 7589, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=7589)
0.037078753 = product of:
0.074157506 = sum of:
0.074157506 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
0.074157506 = score(doc=7589,freq=2.0), product of:
0.15972535 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04561197 = queryNorm
0.46428138 = fieldWeight in 7589, 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=7589)
0.5 = coord(1/2)
0.4 = coord(2/5)
- BK
- 06.00 Information und Dokumentation: Allgemeines
- Classification
- 06.00 Information und Dokumentation: Allgemeines
- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
-
Sears' list of subject headings (2018)
0.01
0.013357009 = product of:
0.033392522 = sum of:
0.014853147 = weight(_text_:und in 4652) [ClassicSimilarity], result of:
0.014853147 = score(doc=4652,freq=2.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.14692576 = fieldWeight in 4652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.046875 = fieldNorm(doc=4652)
0.018539377 = product of:
0.037078753 = sum of:
0.037078753 = weight(_text_:22 in 4652) [ClassicSimilarity], result of:
0.037078753 = score(doc=4652,freq=2.0), product of:
0.15972535 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04561197 = queryNorm
0.23214069 = fieldWeight in 4652, 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=4652)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 21.12.2018 18:22:12
- Footnote
- Introduction und Rez. in: Knowledge Organization 45(2018) no.8, S.712-714. u.d.T. "Satija, M. P. 2018: "The 22nd edition (2018) of the Sears List of Subject Headings: A brief introduction." (DOI:10.5771/0943-7444-2018-8-712).
-
International encyclopedia of abbreviations and acronyms in science and technology : Internationale Enzyklopädie der Abkürzungen und Akronyme in Wissenschaft und Technik (1996/98)
0.01
0.008402209 = product of:
0.042011045 = sum of:
0.042011045 = weight(_text_:und in 1208) [ClassicSimilarity], result of:
0.042011045 = score(doc=1208,freq=4.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.41556883 = fieldWeight in 1208, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=1208)
0.2 = coord(1/5)
-
Opacs in the UK : JANET-OPACs (1991)
0.00
0.004951049 = product of:
0.024755245 = sum of:
0.024755245 = weight(_text_:und in 799) [ClassicSimilarity], result of:
0.024755245 = score(doc=799,freq=2.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.24487628 = fieldWeight in 799, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=799)
0.2 = coord(1/5)
- Content
- Beschreibung und Zugangsinformationen von 61 britischen OPACs
-
Directory of computer conferencing in libraries (1992)
0.00
0.0039608395 = product of:
0.019804196 = sum of:
0.019804196 = weight(_text_:und in 1) [ClassicSimilarity], result of:
0.019804196 = score(doc=1,freq=2.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.19590102 = fieldWeight in 1, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=1)
0.2 = coord(1/5)
- Abstract
- Enthält Angaben zu Internet, welche Datenquellen erreichbar sind und Hinweise, wie man sie erreicht
-
Gale directory of databases : Vol.1: Online databases. - Vol.2: CD-ROM, diskette, magnetic tape, handheld, and batch access database products (1995)
0.00
0.0039608395 = product of:
0.019804196 = sum of:
0.019804196 = weight(_text_:und in 2175) [ClassicSimilarity], result of:
0.019804196 = score(doc=2175,freq=2.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.19590102 = fieldWeight in 2175, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=2175)
0.2 = coord(1/5)
- Footnote
- Seit 1993. - Nachfolger der Verzeichnisse: 'Directory of online databases' und 'Directory of portable databases' u. 'computer-readable databases'. - Enthält in der Einleitung umfangreiche Statistiken zur Marktentwicklung // Vgl. auch IFB 1(1993) H.1/2, S.23-28; H.3/4, S.143-145.
-
Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992)
0.00
0.0012377623 = product of:
0.0061888113 = sum of:
0.0061888113 = weight(_text_:und in 3364) [ClassicSimilarity], result of:
0.0061888113 = score(doc=3364,freq=2.0), product of:
0.10109287 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.04561197 = queryNorm
0.06121907 = fieldWeight in 3364, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.01953125 = fieldNorm(doc=3364)
0.2 = coord(1/5)
- Abstract
- Standardwerk mit Bezug zum anglo-amerikanischen Verständnis von 'Reference work', das zwar Vorbild für viele Betrachtungen in der deutschen Literatur und in deutschen Bibliotheken ist, das aber bis heute keine Entsprechung in der bibliothekarischen Praxis gefunden hat