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  • × author_ss:"Wessel, S."
  • × theme_ss:"Suchoberflächen"
  • × type_ss:"x"
  • × year_i:[1990 TO 2000}
  1. Wessel, S.: ¬Die Retrieval-Software von Online Computer Systems : vergleichende Darstellung ausgewählter CD-ROM-Bibliographien (1992) 0.00 
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