-
Schwuchow, W.: Qualität für Informationsdienste : eine dringend aktuelle Frage (1993)
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- Technik und Information: Markt, Medien und Methoden. Deutscher Dokumentartag 1992, Technische Universität Berlin, 22.-25.9.1992. Hrsg.: W. Neubauer u. K.-H. Meier
-
Schwuchow, W.: Fundamental questions of financing and pricing information services (1992)
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Schwuchow, W.; Graumann, S.; Bredemeier, W.: ¬A study of the European information services market (1997)
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