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Heller, L.: Bibliographie und Sacherschließung in der Hand vernetzter Informationsbenutzer (2007)
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Vogt, G.; Meyer, A.: ¬Die Hochschulbibliographie der Technischen Universität Ilmenau (2006)
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Brazda, M.: Zettel-Zentralkatalog NRW jetzt im Internet (2004)
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