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  • × author_ss:"Nohr, H."
  • × year_i:[1980 TO 1990}
  1. Nohr, H.: Subject access in german-language OPACs : a survey (1989) 0.00 
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  2. Nohr, H.: Sachliche Erschließung in deutschsprachigen Online-Publikumskatalogen (1989) 0.00 
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