Reference Quarterly, Volumen21Reference and Adult Services Division of the American Library Association., 1981 |
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Página 83
... ments , sports scores , entertainment listings , and book reviews appearing in non- -Times sources . Other features that remain unchanged : approximately four to ten subject descriptors are assigned per abstract ; the Thesaurus of ...
... ments , sports scores , entertainment listings , and book reviews appearing in non- -Times sources . Other features that remain unchanged : approximately four to ten subject descriptors are assigned per abstract ; the Thesaurus of ...
Página 131
... ment * See 1 under Advantages . $ 15,000-50,000 equipment . Variable costs for input of basic database and programing . Telecommunication costs . Normal updating and input costs . Almost unlimited capacity . 1. If a minicomputer is ...
... ment * See 1 under Advantages . $ 15,000-50,000 equipment . Variable costs for input of basic database and programing . Telecommunication costs . Normal updating and input costs . Almost unlimited capacity . 1. If a minicomputer is ...
Página 301
... ment of referral for the medical profession . This new edition puts you in touch with more than 225,000 specialists certified by the American Board of Medical Specialties with biographical data that are difficult to find elsewhere ...
... ment of referral for the medical profession . This new edition puts you in touch with more than 225,000 specialists certified by the American Board of Medical Specialties with biographical data that are difficult to find elsewhere ...
Contenido
Library Literacy | 15 |
Govt Pubs | 23 |
Quantitative Evaluation of the Reference Process | 43 |
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AACR2 Abstracts academic agencies American Library Association areas bibli biblio bibliogra brary catalog Center Chicago citations cluded collection Community compiled Cooperative Reference cost coverage database Detroit Dictionary Directory discography documents edition editor ence Encyclopedia entries field film format Fresno County G. K. Hall Gale Research Garland Reference guide to information illus Includes indexes information sources Institute interlibrary International ISBN journals language library instruction Library of Congress literature materials mation ment Metuchen Music National OCLC offline ography online searching Oregon State Library patron percent printed problems production public libraries published ratios records reference librarian reference service requests retrieval RLIN San Mateo County Scarecrow Science searcher selected Slavic social specific staff standard tion tional titles topics U.S. Government University updated volume workshop York