RQ, Volúmenes30-31Reference and User Services Association, 1990 |
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... sources . Local libraries are used by a majority of center directors , but they are not primary information sources at this time . Some directors reported that useful Library sources are slightly above the com- prehension level of their ...
... sources . Local libraries are used by a majority of center directors , but they are not primary information sources at this time . Some directors reported that useful Library sources are slightly above the com- prehension level of their ...
Página 306
... Sources in Metallic Materials . Ed . by M. N. Pattern ( Guides to Information Sources series ) . New York : R. R. Bowker , 1990. 528p . acid - free , $ 75 ( ISBN 0-408- 01491-1 ) . LC 89-39752 . Information Sources in Polymers and ...
... Sources in Metallic Materials . Ed . by M. N. Pattern ( Guides to Information Sources series ) . New York : R. R. Bowker , 1990. 528p . acid - free , $ 75 ( ISBN 0-408- 01491-1 ) . LC 89-39752 . Information Sources in Polymers and ...
Página 242
... Sources Consulted % yes of n 25.1 25.2 People 29.9 Online 52.0 Print 91.2 Library Size Number of Sources Consulted Category % of n Category % of n Very small 0-2 sources 1 23.7 3-5 sources 27.2 6-11 sources 3 24.3 12-85 sources 4 24.8 ...
... Sources Consulted % yes of n 25.1 25.2 People 29.9 Online 52.0 Print 91.2 Library Size Number of Sources Consulted Category % of n Category % of n Very small 0-2 sources 1 23.7 3-5 sources 27.2 6-11 sources 3 24.3 12-85 sources 4 24.8 ...
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academic libraries acid free acid-free Adult Services agencies American Library American Library Association brary Canada ISBN catalog CD-ROM Center Chicago citations cluded collection College Comp compact disc concept mapping databases Dictionary Directory documents edition Editor ence Encyclopedia entries evaluation Facts On File focus formation Garland Reference Library Global Greenwood groups Guide Handbook included information literacy interlibrary loan International issues Journal lesbian Librarianship Library and Information Library Association library school library services literature materials mation ment Metuchen MS-DOS mutual funds National OCLC organizations paper patrons percent problems professional programs Public Library published questions RASD readers Reference Interview Reference Librarian reference service Scarecrow Social sources staff survey Technology telefacsimile tion tional titles topics types UNESCO United University users volume yes yes York