-
Huberman, B.: ¬The laws of the Web: : patterns in the ecology of information (2001)
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- Date
- 22.10.2006 10:22:33
- Pages
- X, 105 S
-
Alberico, R.; Micco, M.: Expert systems for reference and information retrieval (1990)
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- Isbn
- 0-887-36232-x
-
Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991)
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- Abstract
- Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
-
Anders, V.: Automated information retrieval in libraries : a management handbook (1992)
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- X,248 S
-
Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996)
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- Isbn
- 0-7923-9710-X
-
CD-ROM reviews 1987-1990 : optical product reviews from CD-ROM librarian (1991)
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- Isbn
- 0-88736-733-X
-
Hare, C.E.; McLeod, J.: How to manage records in the e-environment : 2nd ed. (2006)
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- Pages
- X, 174 S
-
Anderson, J.D.; Perez-Carballo, J.: Information retrieval design : principles and options for information description, organization, display, and access in information retrieval databases, digital libraries, catalogs, and indexes (2005)
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- Content
- Inhalt: Chapters 2 to 5: Scopes, Domains, and Display Media (pp. 47-102) Chapters 6 to 8: Documents, Analysis, and Indexing (pp. 103-176) Chapters 9 to 10: Exhaustivity and Specificity (pp. 177-196) Chapters 11 to 13: Displayed/Nondisplayed Indexes, Syntax, and Vocabulary Management (pp. 197-364) Chapters 14 to 16: Surrogation, Locators, and Surrogate Displays (pp. 365-390) Chapters 17 and 18: Arrangement and Size of Displayed Indexes (pp. 391-446) Chapters 19 to 21: Search Interface, Record Format, and Full-Text Display (pp. 447-536) Chapter 22: Implementation and Evaluation (pp. 537-541)
-
Information science in transition (2009)
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- Date
- 22. 2.2013 11:35:35