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Online Computer Library Center Índice Como funciona | Sistema Dewey de clasificación | Véxase tamén | Menú de navegaciónOCLCWorldCat145425848ADV1149595490089898XX133903ID5248081046905-9grid.423017.30000 0001 1482 1326n81069139kn2001071131936515105OL265777A44358125746w6gb6xgb

Bibliotecas


bibliotecasFred Kilgour1967DublinOhioEE.UU.WorldCatOPACGoogleYahoo!wikisistema Dewey de clasificaciónForest Press1988












Online Computer Library Center




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O Online Computer Library Center (OCLC) é un servizo de biblioteca por computador en liña e unha entidade de investigación sen ánimo de lucro. Máis de 57.000 bibliotecas en 112 países e territorios ao redor do mundo usan os servizos de OCLC para localizar, adquirir, prestar e preservar material bibliográfico. Foi fundado por Fred Kilgour en 1967. Orixinalmente chamouse Ohio College Library Center. As oficinas están localizadas en Dublin, Ohio (EE.UU.).




Índice





  • 1 Como funciona


  • 2 Sistema Dewey de clasificación


  • 3 Véxase tamén

    • 3.1 Outros artigos


    • 3.2 Ligazóns externas





Como funciona |


Investigadores, estudantes, facultades, bibliotecarios profesionais e outras persoas que buscan información usan os servizos de OCLC para obter información bibliográfica, sumarios e textos completos onde e cando o necesitan.


OCLC e as súas bibliotecas membros producen cooperativamente e manteñen WorldCat - a OCLC Online Union Catalog, o maior catálogo de acceso público en liña (OPAC) do mundo. WorldCat contén rexistros da maioría de bibliotecas públicas e privadas de todo o mundo. WorldCat está dispoñible a través de moitas redes de bibliotecas e universidades.


O programa Open WorldCat crea rexistros de materiais propiedade de bibliotecas na base de datos WorldCat de OCLC para as webs máis populares de procura, sitios bibliográficos e de venda de libros de Internet.


Os rexistros de Open WorldCat poden ser accedidos desde as procuras avanzadas de Google ou Yahoo!, simplemente limitando a procura ao sitio ou dominio "worldcatlibraries.org." No outono de 2004, a colección de Open WorldCat foi ampliada para incluír información sobre todos os rexistros de WorldCat.


En outubro de 2005, o equipo técnico da OCLC iniciou un proxecto wiki que permite aos lectores e bibliotecarios engadir comentarios, e información estruturada asociada con calquera rexistro de WorldCat.



Sistema Dewey de clasificación |


A OCLC adquiriu os dereitos de autor e marcas rexistradas asociadas ao sistema Dewey de clasificación ao comprar Forest Press en 1988.



Véxase tamén |



Outros artigos |


  • Catálogos colectivos


Ligazóns externas |


  • OCLC



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