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Kämper, U.: Informationsdienstleistungen : Diversifizierung contra Spezialisierung (1991)
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Kämper, U.; Wolff, C.: Kostenfreie Recherchen als Zeitfresser und mit höheren Kosten : Internet versus Hosts (1999)
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Kämper, U.: Chemie-Information (2004)
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- Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis