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  • × type_ss:"m"
  • × year_i:[1940 TO 1950}
  1. Mann, M.: Introduction to cataloging and the classification of books (1943) 0.02 
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  2. Cunningham, E.R.: Classification for medical literature (1946) 0.02 
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  3. Vorstius, J.: ¬Die Sachkatalogisierung in den wissenschaftlichen Allgemeinbibliotheken Deutschlands (1948) 0.02 
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  4. Fuchs, W.: Zur Theorie und Praxis des Realkatalogs : Untersuchungen über wissenschaftliche Bibliotheksordnung. Zugleich ein Beitrag zur Theorie des Sach- und Fachbibliographie. Bd.1-2. Ergbd.: Optimale Klassifikation und Notation. Grundgedanken und geschichtliche Materialien (1941-58) 0.01 
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  5. Angermann, R.: Grundzüge einer Theorie des systematischen Sachkataloges für Volksbüchereien (1949-50) 0.01 
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