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  • × author_ss:"Groeninger, B.J.J.O."
  • × language_ss:"nl"
  1. Groeninger, B.J.J.O.: On-line / off-line interfaces en gebruikers- (on)vriendelijkheid (1993) 0.00 
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    Source
    Open. 25(1993) no.6, S.223-227