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Busch, J.: Bibliographie zum Bibliotheks- und Büchereiwesen : aus dem Nachlaß bearbeitet von U. von Dietze (1966)
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Weese, L.C. de: ¬A bibliography of library user studies (1967)
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Pemberton, J.E.: How to find out in mathematics : a guide to sources of information (1969)
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Laureilhe, M.T.: Essai de bibliographie des thesauri et index par matières parus depuis 1960 (1969)
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