
Austin, D.: PRECIS (2009)
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Weintraub, D.K.: ¬An extended review of PRECIS (1979)
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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1985)
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Hsueh, L.K.: ¬The application of PRECIS in indexing Chinese documents : an experimental study (1993)
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Austin, D.: PRECIS: Introduction (1987)
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