Access to geographic concepts in online bibliographic files effectiveness of current practices and the potential of a graphic interface /

Description

Thesis (Ph. D.)--University of Pittsburgh, 1990. / Includes bibliographical references (leaves 195-200).

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1. http://books.google.com/books?id=jwHhAAAAMAAJ

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Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/646699625
Date	January 1990
Creators	Hill, Linda Ladd.
Source Sets	OCLC
Language	English
Detected Language	English