-
Bredemeier, W.; Schwuchow, W.: Internet und Multimedia in vollem Übergang zur Einnahmequelle : Informationswirtschaft weiter im 15%-Boom. 6. Jahresbericht zur Lage der deutschen Informationswirtschaft 1997 (1997)
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- Year
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Bredemeier, W.; Schwuchow, W.: Elektronische Dienste aus regionaler Sicht : Bezugsrahmen, Trends und Möglichkeiten der Informationspolitik (1997)
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Bredemeier, W.: Medien 2000 : Herausforderung füe Information Professionals? (1993)
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- Source
- 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.; Graumann, S.; Bredemeier, W.: ¬A study of the European information services market (1997)
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- Source
- Journal of information science. 23(1997) no.3, S.249-259
- Year
- 1997
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Bredemeier, W.; Schwuchow, W.: ¬Der Markt für elektronische Konsumentendienste und seine Bedeutung im Gesamtmarkt für elektronische Informationsdienste in Deutschland (1997)
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- Source
- nfd Information - Wissenschaft und Praxis. 48(1997) H.6, S.343-350
- Year
- 1997
