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Basista, T.; Micco, M.H.; Rambler, L.: Designing the OPAC user interface to improve access and retrieval (1991)
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McClung, P.A.: Digital collections inventory report (1996)
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Ranganathan, S.R.: Subject headings and facet analysis (1964)
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Paice, C.D.: Automatic abstracting (1994)
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Montasser-Kohsari, G.; Kirstein, P.; Goudal, P.: Online access to multimedia documents : second phase (1995)
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