Search (2 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  1. Ritzler, C.: Comparative study of PC-supported thesaurus software (1990) 10.31 
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    Ritzler, C.
  2. Ritzler, C.: Comparative study of PC-supported thesaurus software (1991) 10.31 
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