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Reddy, E.R.; Pradeep, C.: Internet and Z39.50 : a virtual union catalog (1999)
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Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995)
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Sloan, B.G.: Remote access : design implications for the online catalog (1991)
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Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991)
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