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Improving Online Public Access Catalogs

Martha M. YeeSara Shatford Layne

出版	American Library Association, 1998
主題	Computers / Information TechnologyComputers / Online ServicesLanguage Arts & Disciplines / Library & Information Science / GeneralLANGUAGE ARTS & DISCIPLINES / Library & Information Science / Cataloging & ClassificationLanguage Arts & Disciplines / Library & Information Science / Digital & Online Resources
ISBN	083890730X9780838907306
URL	http://books.google.com.hk/books?id=Ps4VAQAAIAAJ&hl=&source=gbs_api

註釋

This practical guide for librarians and systems designers describes various Online Public Access Catalog (OPAC) options and explains how users interface with them to obtain information. It also distinguishes between true user aids and those that can be barriers to accessing information.