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  • × theme_ss:"Geschichte des Schlagwortkataloges"
  • × year_i:[1980 TO 1990}
  1. Haykin, D.J.: Subject headings : fundamental concepts (1985) 0.03 
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    Source
    Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al
  2. Kubacki, C.: ¬Die Entwicklung der verbalen Sacherschließung in Öffentlichen Bibliotheken der Bundesrepublik Deutschland bis 1984 (1986) 0.02 
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