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  • × author_ss:"Wachter, C."
  • × language_ss:"e"
  • × theme_ss:"Formale Begriffsanalyse"
  1. Vogt, F.; Wachter, C.; Wille, R.: Data analysis based on a conceptual file (1991) 0.02
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    Source
    Classification, data analysis, and knowledge organization. Ed.: H.H. Bock u. P. Ihm