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040			_aBD-DhISLMDU _bENG _cBD-DhISLMDU
041			_aENG
082			_222
100			_aSharma, Jagdish S.
245			_aReference services and sources of informaion / _cJagdish S Sharma; D.R. Grover
260			_aNew Delhi : _bEss Ess pub., _c1987 [Reprint, 2004]
300			_aviii, 288 p. : _bill., ; _c22 cm.
504			_aIncludes bibliographical references (p. 277-281) and index.
505			_a1.Origin and development of reference service 2.Changing concept of reference service 3.Reference service 4.Initiation 5.Ready reference service 6.Long range reference service 7.Reference service in public libraries 8.Reference service in academic libraries 9.Reference service in special libraries 10.Organisation of reference section 11.Techniques and methods of answering reference questions 12.Sources of information 13.Kinds of reference books and their evaluation 14.Dictionaries 15.Encyclopaedias 16.Year-books,Almanacs and directions 17.Biographical sources 18.Geographical sources 19.Bibliographical sources 20.Indexing services 21.Abstracting services 22.Union catalogues 23.Source of statistics 24.Government publications 25.Computer-based information systems and services
521			_aUndergraduate, Graduate and Researchers.
526			_aBA (Hons.), MA (Regular), MA (Evening).
650			_aReference service.
650			_aInformation sources
700			_aGrover, D.R.
942			_2ddc _cBK
999			_c199 _d199