DIRECTORY OF UNITED NATIONS DATABASES AND INFORMATION SERVICES. 4TH ED.
Author | : UNITED NATIONS. ADVISORY COMMITTEE FOR THE CO-ORDINATION OF INFORMATION SYSTEMS. |
Publisher | : |
Total Pages | : 100 |
Release | : 1992 |
Genre | : |
ISBN | : |
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Author | : UNITED NATIONS. ADVISORY COMMITTEE FOR THE CO-ORDINATION OF INFORMATION SYSTEMS. |
Publisher | : |
Total Pages | : 100 |
Release | : 1992 |
Genre | : |
ISBN | : |
Author | : United Nations. Advisory Committee for the Co-ordination of Information Systems |
Publisher | : |
Total Pages | : 484 |
Release | : 1990 |
Genre | : Data libraries |
ISBN | : 9789211003499 |
Author | : United Nations. Advisory Committee for the Co-ordination of Information Systems |
Publisher | : |
Total Pages | : 340 |
Release | : 1984 |
Genre | : Computers |
ISBN | : |
Author | : Peter I. Hajnal |
Publisher | : [Hanover, N.H.] : Academic Council on the United Nations System ; Millwood, NY : Kraus International Publications ; [New York, N.Y.] : United Nations |
Total Pages | : 140 |
Release | : 1991 |
Genre | : Language Arts & Disciplines |
ISBN | : |
Author | : C.J. Armstrong |
Publisher | : Routledge |
Total Pages | : 1012 |
Release | : 2018-12-20 |
Genre | : Social Science |
ISBN | : 0429834225 |
Published in 1992, like the first, this second edition is not intended as introductory textbook command-driven, Boolean searching. It is targeted at online searchers who already have some knowledge of command languages and may be proficient searchers on databases in one or two subject areas, but when required to venture into new and less familiar territory still need guidance. It is also offered to end users who possess the subject expertise but lack of information retrieval know-how. The Manual is offered as a guide to database selection and a navigational aid through the twists and turns of the retrieval maze; at least some of the dead ends and backtracking may thereby be avoided. This volume, written by experts in their various fields, deals with the subject coverage and record structures of specific databases, offers comparisons between databases (context, indexing procedures, updating policies, etc.), discusses the choice between online and CD-ROM sources (and between hosts if online is selected), and illustrates strategies with numerous search extracts.
Author | : National Library of Medicine (U.S.) |
Publisher | : |
Total Pages | : 1628 |
Release | : 1993 |
Genre | : Medicine |
ISBN | : |
First multi-year cumulation covers six years: 1965-70.
Author | : Marilyn Mullay |
Publisher | : Library Association Publishing (UK) |
Total Pages | : 1068 |
Release | : 1989 |
Genre | : Reference |
ISBN | : |
**** The British counterpart to Sheehy (in which it is recommended--and vice versa), distributed in the US by Unipub. Volume 3 completes the 5th edition with 8,833 entries (vol. 1:Science and technology, 1989, 5,995 entries; vol.2: Social and historical sciences, philosophy and religion, 1990, 7,166 entries). While the majority of items are reference books, Walford is a guide to reference material and therefore includes periodical articles, microforms, online, and CD-ROM sources. A special effort has been made to make sure the output of small and specialist presses is not neglected. Annotation copyrighted by Book News, Inc., Portland, OR
Author | : |
Publisher | : |
Total Pages | : 632 |
Release | : 1994 |
Genre | : Information storage and retrieval systems |
ISBN | : |