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  • × theme_ss:"OPAC"
  • × theme_ss:"Visualisierung"
  • × year_i:[1980 TO 1990}
  1. Pejtersen, A.M.: Implications of users' value perception for the design of a bibliographic retrieval system (1986) 0.00 
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    Date
    5. 8.2006 10:16:29