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Schumacher, D.: Marketing für Informationen und Informationsdienstleistungen : die Konkurrenz öffentlicher und privater Informationsdienstleister (1991) 0.03

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Pages: S.116-126
Source: 13. Online-Frühjahrstagung der Online-Benutzergruppe in der DGD, Frankfurt am Main, 23.-25.4.1987: Proceedings. Hrsg.: W. Neubauer u. K.-H. Meier

Bocek, K.; Bhattacharjee, E.; Ockenfeld, M.; Genth, P.; Herget, J.; Neißer, H.; Nerlich, H.; Rittberger, M.; Schumacher, D.: "Fachinformation und Fachkommunikation in der Informations- und Wissensgesellschaft - Eckwerte für eine neue Fachinformationspolitik in der Bundesrepublik" vom September 1999 : Stellungnahme der DGI zu den Eckwerten des Arbeitskreises "Zukunft der Fachinformation" (2000) 0.02

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Source: nfd Information - Wissenschaft und Praxis. 51(2000) H.4, S.196-198

Schumacher, D.: ¬Ein Bollwerk für die abendländische Informationskultur : Bericht zur Lage der Nation 1999 (1999) 0.00

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Source: Password. 1999, H.6, S.8-9

Schumacher, D.: Zum Untergang abendländinscher Informationskultur durch das Internet : eine Herausforderung für Professionals und ihre Kunden (1998) 0.00

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Source: nfd Information - Wissenschaft und Praxis. 49(1998) H.1, S.31-34

Schumacher, D.: Zur Philosophie der Informationswirtschaft : Bericht zur Lage der Nation (2004) (2004) 0.00

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Source: Password. 2004, H.12, S.11-14

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