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  • × author_ss:"Supper, R."
  1. Supper, R.: Entwicklung und Grundprinzipien von PRECIS, einem computergestütztem Indexierungssystem (1985) 7.64 
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  2. Supper, R.: PRECIS, ein computerunterstütztes alphabetisches Indexierungssystem (1975) 7.64 
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