02577nas 2200733-a 450 99621765830331620230222213018.02330-0868(DE-599)ZDB2066950-1(OCoLC)565337388(CKB)958480310489(CONSER)--2013221135(EXLCZ)9995848031048920100321b19601997 --- aengurbn||||||abpurbn||||||adatxtrdacontentcrdamediacrrdacarrierRQChicago, Ill. Reference Services Division of the American Library Association1960-1997Refereed/Peer-reviewed0033-7072 Reference services (Libraries)PeriodicalsLibrary sciencePeriodicalsInformation servicesInformation ServicesLibrary ServicesBibliothèquesServices de référencePériodiquesBibliothéconomiePériodiquesServices d'informationInformation servicesfast(OCoLC)fst00972696Library sciencefast(OCoLC)fst00997916Reference services (Libraries)fast(OCoLC)fst01092439BibliotheekvoorzieningengttReferencegttSERVICIOS DE REFERENCIA (BIBLIOTECAS)PUBLICACIONES PERIODICASrenibCIENCIAS DE LA INFORMACIONPUBLICACIONES PERIODICASrenibPeriodicalPeriodicals.fastReference services (Libraries)Library scienceInformation services.Information ServicesLibrary ServicesBibliothèquesServices de référenceBibliothéconomieServices d'information.Information services.Library science.Reference services (Libraries)Bibliotheekvoorzieningen.Reference.SERVICIOS DE REFERENCIA (BIBLIOTECAS)PUBLICACIONES PERIODICAS.CIENCIAS DE LA INFORMACIONPUBLICACIONES PERIODICAS.025.5/2/0973American Library Association.Reference Services Division.American Library Association.Reference and Adult Services Division.Reference and User Services Association.JOURNAL996217658303316RQ2426340UNISA