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Bertalanffy, L. von: Zu einer allgemeinen Systemlehre (1949)
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Boisen, H. L.: ¬A venture in reclassification (1944)
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Leppla, R.: Nationale oder internationale Klassifikationssysteme (1949)
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Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940)
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- Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
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Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947)
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- Probleme des Wiederaufbaus im wissenschaftlichen Bibliothekswesen: aus d. Verhandlungen des 1. Bibliothekartagung der britischen Zone in Hamburg vom 22.-24.10.1946
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Angermann, R.: Grundzüge einer Theorie des systematischen Sachkataloges für Volksbüchereien (1949-50)
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