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Mitev, N.N.: Convergence and divergence in information systems and knowledge based systems development methodologies : a case for integrated strategic planning (1995)
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Efthimiadis, E.N.: Approaches to search formulation and query expansion in information systems : DRS, DBMS, ES (1992)
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Efthimiadis, E.: Online searching aids : a review of front-ends, gateways and other interfaces (1990)
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Efthimiadis, E.N.: ¬A study of end-user behaviour in searching CD-ROM bibliographic databases (1994)
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Efthimiadis, E.N.: Query expansion (1996)
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Efthimiadis, E.N.; Neilson, C.: ¬A classified bibliography on online public access catalogues (1989)
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Jakac-Bizjak, V.: Planning the national electronic library in Slovenia (1998)
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Day, J.M.: User education for the new media in UK academic libraries (1991)
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Gödert, W.: Klassifikatorische Inhaltserschließung : Ein Übersichtsartikel als kommentierter Literaturbericht (1990)
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