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Richwine, P.W.: Using EPIC to search the OCLC Online Union Catalog in a health sciences library (1991)
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Ballard, T.: Using FirstSearch in a bibliographic construction (1993)
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OCLC to integrate EPIC into FirstSearch (1998)
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Wang, D.: Cataloger appraises keyword searching in WorldCat (1997)
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Riehm, S.M.: ¬A first look at FirstSearch (1992)
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