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Pemberton, J.E.: How to find out in mathematics : a guide to sources of information (1969)
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- Mathematik
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Wersig, G.: Inhaltsanalyse : Einführung in ihre Systematik und Literatur (1968)
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Busch, J.: Bibliographie zum Bibliotheks- und Büchereiwesen : aus dem Nachlaß bearbeitet von U. von Dietze (1966)
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