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Hartmann, C.: ¬Das elektronische Publizieren und seine Auswirkungsmöglichkeiten auf Bibliotheken (1989)
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Hartmann, M.: ¬Eine Institution in einem Fall : Ein Symposion zum 70. Geburtstag von Jürgen Habermas (1999)
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Homeyer, E.: lnformationskompetenz an Grundschulen : Probleme und Perspektiven für Schulen und Lehrer ; mit einem wertenden Überblick der Fortbildungsangebote in den einzelnen Bundesländern (2008)
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