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  • × year_i:[1980 TO 1990}
  • × author_ss:"Nohr, H."
  1. Nohr, H.: Sachliche Erschließung in deutschsprachigen Online-Publikumskatalogen (1989) 0.03 
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  2. Nohr, H.: Subject access in german-language OPACs : a survey (1989) 0.03 
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  3. Nohr, H.: Sachliche Erschließung in Online-Publikumskatalogen : Beschreibung and Analyse ausgewählter deutschsprachiger Systeme (1989) 0.02 
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