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Bénaud, C.-L.; Bordeianu, S.: OCLC's FirstSearch : a reference tool still evolving (1993)
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Riehm, S.M.: ¬A first look at FirstSearch (1992)
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OCLC announces New FirstSearch (1998)
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OCLC announces FirstSearch now available on WWW (1996)
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O'Leary, M.: FirstSearch takes the lead (1992)
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