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Staud, J.L.: ¬Die Welt der Online-Datenbanken : Modellierung, Datenstruktur und Retrievalprozeß (1986)
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Staud, J.L.: Wirtschaftsdatenbanken 1987 : Typen und Themen (1987)
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Staud, J.L.: Typen von Wirtschaftsdatenbanken und Retrievalprozeß (1986)
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