-
European directory of text retrieval software (1993)
0.04
0.03801753 = product of:
0.17107889 = sum of:
0.016935252 = weight(_text_:of in 6219) [ClassicSimilarity], result of:
0.016935252 = score(doc=6219,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.27643585 = fieldWeight in 6219, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.125 = fieldNorm(doc=6219)
0.15414365 = weight(_text_:software in 6219) [ClassicSimilarity], result of:
0.15414365 = score(doc=6219,freq=4.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.99178797 = fieldWeight in 6219, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.125 = fieldNorm(doc=6219)
0.22222222 = coord(2/9)
- Theme
- Bibliographische Software
-
European directory of software for libraries and information centres (1993)
0.03
0.030579396 = product of:
0.13760728 = sum of:
0.021999538 = weight(_text_:of in 1200) [ClassicSimilarity], result of:
0.021999538 = score(doc=1200,freq=6.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.3591007 = fieldWeight in 1200, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=1200)
0.11560774 = weight(_text_:software in 1200) [ClassicSimilarity], result of:
0.11560774 = score(doc=1200,freq=4.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.743841 = fieldWeight in 1200, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.09375 = fieldNorm(doc=1200)
0.22222222 = coord(2/9)
- Content
- Update von: 'A directory of library and information software for microcomputers', Gower 1990
- Footnote
- Rez. in: Journal of librarianship and information science. 1993, Dec., S.212-213 (R. Templeton)
-
Nicholls, P.T.: CD-ROM buyer's guide & handbook : the definitive reference for CD-ROM users (1993)
0.02
0.015874058 = product of:
0.07143326 = sum of:
0.016935252 = weight(_text_:of in 3025) [ClassicSimilarity], result of:
0.016935252 = score(doc=3025,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.27643585 = fieldWeight in 3025, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=3025)
0.054498006 = weight(_text_:software in 3025) [ClassicSimilarity], result of:
0.054498006 = score(doc=3025,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.35064998 = fieldWeight in 3025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0625 = fieldNorm(doc=3025)
0.22222222 = coord(2/9)
- Content
- State of the industry / Evaluating and buying titles / Buying a CD-ROM drive / Understanding spe csheets / Over 200 top CD-ROM titles evaluated and rated / How discs are made / Evaluating CD-ROM retrieval software / CD-ROM collection building / Glossary of terms / Huge directory of CD-ROM reviews / Pre-purchase checklists / Comprehensive bibliography / Comparison of directories, journals, newsletters, books and other resources
-
¬The Software Toolworks multimedia encyclopedia (1992)
0.01
0.014986189 = product of:
0.1348757 = sum of:
0.1348757 = weight(_text_:software in 3599) [ClassicSimilarity], result of:
0.1348757 = score(doc=3599,freq=4.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.8678145 = fieldWeight in 3599, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.109375 = fieldNorm(doc=3599)
0.11111111 = coord(1/9)
- Imprint
- Novato, CA : Software Toolworks
-
Information industry directory : a comprehensive international descriptive guide to ... organizations, systems, and services involved in the production an distribution of information in electronic form (1992)
0.01
0.01293891 = product of:
0.058225095 = sum of:
0.011975031 = weight(_text_:of in 819) [ClassicSimilarity], result of:
0.011975031 = score(doc=819,freq=4.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.19546966 = fieldWeight in 819, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=819)
0.046250064 = weight(_text_:systems in 819) [ClassicSimilarity], result of:
0.046250064 = score(doc=819,freq=4.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.38414678 = fieldWeight in 819, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=819)
0.22222222 = coord(2/9)
- Content
- Früher (bis Ausg.10(1990)) u.d.T.:Encyclopedia of information systems and services
-
Library resources on the Internet : strategies for selection and use (1992)
0.01
0.009149191 = product of:
0.041171357 = sum of:
0.008467626 = weight(_text_:of in 4837) [ClassicSimilarity], result of:
0.008467626 = score(doc=4837,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.13821793 = fieldWeight in 4837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=4837)
0.03270373 = weight(_text_:systems in 4837) [ClassicSimilarity], result of:
0.03270373 = score(doc=4837,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.2716328 = fieldWeight in 4837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=4837)
0.22222222 = coord(2/9)
- Abstract
- A project of Direct Patron Access to Computer-based Reference Systems Committee, Machine-assisted Reference Section, Reference and Adult Services Division, American Library Association.
-
Compton's multimedia encyclopedia (1990)
0.01
0.009083001 = product of:
0.08174701 = sum of:
0.08174701 = weight(_text_:software in 3532) [ClassicSimilarity], result of:
0.08174701 = score(doc=3532,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.525975 = fieldWeight in 3532, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.09375 = fieldNorm(doc=3532)
0.11111111 = coord(1/9)
- Imprint
- San Francisco, CA : Britannica Software
-
CD-ROM finder (1993)
0.01
0.0075691673 = product of:
0.068122506 = sum of:
0.068122506 = weight(_text_:software in 51) [ClassicSimilarity], result of:
0.068122506 = score(doc=51,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.43831247 = fieldWeight in 51, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=51)
0.11111111 = coord(1/9)
- Footnote
- Früher u.d.T.: 'Optical publishing directory'. - Rez. in: CD-ROM professional. 1993, Nov., S.239-240 (J. Reese); CD-ROM world 8(1993) no.8, S.72 (R.D. Johnson); Library software review 13(1994) no.1, S.69-70 (K.-N. Au)
-
¬The CD-ROM directory : with multimedia CD's; international edition (1994)
0.01
0.0075691673 = product of:
0.068122506 = sum of:
0.068122506 = weight(_text_:software in 1120) [ClassicSimilarity], result of:
0.068122506 = score(doc=1120,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.43831247 = fieldWeight in 1120, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=1120)
0.11111111 = coord(1/9)
- Content
- Verzeichnet: 6.000 CDs; 3.800 Firmen; Hardware, Software; Konferenzen
-
Lexikids : das interaktive Kinderlexikon. Eine unterhaltsame Entdeckungsreise durch die Welt des Wissens. Erklärt von Kindern für Kinder (1996)
0.01
0.0075691673 = product of:
0.068122506 = sum of:
0.068122506 = weight(_text_:software in 5476) [ClassicSimilarity], result of:
0.068122506 = score(doc=5476,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.43831247 = fieldWeight in 5476, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=5476)
0.11111111 = coord(1/9)
- Imprint
- Obertshausen : Sunflowers Interactivre Entertainment Software
-
Handbuch der Informationswirtschaft : Firmen, Produkte, Dienstleistungen (1994)
0.01
0.0075691673 = product of:
0.068122506 = sum of:
0.068122506 = weight(_text_:software in 6480) [ClassicSimilarity], result of:
0.068122506 = score(doc=6480,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.43831247 = fieldWeight in 6480, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.078125 = fieldNorm(doc=6480)
0.11111111 = coord(1/9)
- Content
- Enthält Angaben zu 1.500 Unternehmen (Informationsproduzenten, Anbieter von Datenbanken (Online, CD-ROM), Informationsvermittler, Anbieter von Hard- und Software für die Informationswirtschaft)
-
Cox, J.: Keyguide to information sources in online and CD-ROM database searching (1991)
0.01
0.005138896 = product of:
0.046250064 = sum of:
0.046250064 = weight(_text_:systems in 982) [ClassicSimilarity], result of:
0.046250064 = score(doc=982,freq=4.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.38414678 = fieldWeight in 982, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=982)
0.11111111 = coord(1/9)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems
-
Kosmos Weltatlas 2000 : Der Kompass für das 21. Jahrhundert. Inklusive Welt-Routenplaner (1999)
0.00
0.0047181365 = product of:
0.042463228 = sum of:
0.042463228 = product of:
0.084926456 = sum of:
0.084926456 = weight(_text_:22 in 4085) [ClassicSimilarity], result of:
0.084926456 = score(doc=4085,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.61904186 = fieldWeight in 4085, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4085)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 7.11.1999 18:22:39
-
Vögel unserer Heimat (1999)
0.00
0.004128369 = product of:
0.037155323 = sum of:
0.037155323 = product of:
0.074310645 = sum of:
0.074310645 = weight(_text_:22 in 4084) [ClassicSimilarity], result of:
0.074310645 = score(doc=4084,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.5416616 = fieldWeight in 4084, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4084)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 7.11.1999 18:22:54
-
Jahrbuch der deutschen Bibliotheken (1999)
0.00
0.004128369 = product of:
0.037155323 = sum of:
0.037155323 = product of:
0.074310645 = sum of:
0.074310645 = weight(_text_:22 in 4365) [ClassicSimilarity], result of:
0.074310645 = score(doc=4365,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.5416616 = fieldWeight in 4365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4365)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 22. 1.2000 19:32:34
-
CD-ROMs in print (1995)
0.00
0.003538602 = product of:
0.031847417 = sum of:
0.031847417 = product of:
0.063694835 = sum of:
0.063694835 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
0.063694835 = score(doc=7589,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = 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)
0.11111111 = coord(1/9)
- Footnote
- Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
-
Handbuch der Datenbanken für Naturwissenschaft und Technik, Patente (1994)
0.00
0.003538602 = product of:
0.031847417 = sum of:
0.031847417 = product of:
0.063694835 = sum of:
0.063694835 = weight(_text_:22 in 7806) [ClassicSimilarity], result of:
0.063694835 = score(doc=7806,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.46428138 = fieldWeight in 7806, 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=7806)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 10. 1.1999 14:22:35
-
Taschenbuch des öffentlichen Lebens : Deutschland (1998)
0.00
0.003538602 = product of:
0.031847417 = sum of:
0.031847417 = product of:
0.063694835 = sum of:
0.063694835 = weight(_text_:22 in 4080) [ClassicSimilarity], result of:
0.063694835 = score(doc=4080,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.46428138 = fieldWeight in 4080, 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=4080)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 22. 6.2000 20:28:19
-
Handbuch der Bibliotheken Deutschlands, Österreich, Schweiz (1999)
0.00
0.003538602 = product of:
0.031847417 = sum of:
0.031847417 = product of:
0.063694835 = sum of:
0.063694835 = weight(_text_:22 in 5731) [ClassicSimilarity], result of:
0.063694835 = score(doc=5731,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.46428138 = fieldWeight in 5731, 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=5731)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 22. 1.2000 19:34:19
-
Handbuch der Universitäten und Fachhochschulen Deutschlands, Österreich, Schweiz : Mit Registern zu Hochschulleitern, Professoren und Sachgebieten (1999)
0.00
0.0029488353 = product of:
0.026539518 = sum of:
0.026539518 = product of:
0.053079035 = sum of:
0.053079035 = weight(_text_:22 in 1197) [ClassicSimilarity], result of:
0.053079035 = score(doc=1197,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.38690117 = fieldWeight in 1197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1197)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Date
- 22. 6.2000 20:08:52