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Pressey, J.C.: ¬The Decimal Classification Section at the Library of Congress (1941) 0.05

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Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.01

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Source: Zentralblatt für Bibliothekswesen. 57(1940), S.16-22

MacPherson, H.D.: Report on the Cataloging Forum presented by college and research libraries (1942) 0.01

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Shannon, C.E.: ¬A mathematical theory of communication : pt.1.2 (1948) 0.01

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Theme: Information

Weaver, W.: ¬The mathematics of communication (1949) 0.01

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Theme: Information

Taube, M.: ¬The planning and the preparation of the Technical Information Pilot and its cumulative index (1948) 0.01

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Shannon, C.E.; Weaver, W.: ¬The mathematical theory of communication (1949) 0.01

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Theme: Information

Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947) 0.01

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Source: 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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