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  • × language_ss:"d"
  • × year_i:[1950 TO 1960}
  1. Clason, W.E.: ¬Die Klassifizierung der Literatur nach dem System der gleichwertigen Grundbegriffe (UNITERM-System) : ein Erfahrungsbericht aus der Praxis (1957) 0.05 
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    Source
    Nachrichten für Dokumentation. 8(1957) H.1, S.27-29
  2. Kluth, R.: System - Notation - Leitkarten (1955) 0.01 
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  3. ¬Das Oxford-System der Dezimal-Klassifikation für Forstwesen (Forst- und Holzwirtschaft) (1957) 0.01 
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  4. Mogk, H.: System und Schlagwort : Erfahrungen am Fachkatalog der Universitätsbibliothek Leipzig (1954) 0.01 
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  5. Kreithen, A.; Gull, C.D.; Miller, E.E.: Klassifizierung nach dem System gleichwertiger Grundbegriffe (Uniterm) (1954) 0.01 
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