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  • × theme_ss:"Suchoberflächen"
  1. Zumer, M.; Zeng, L.: Comparison and evaluation of OPAC end-user interfaces (1994) 7.69
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    Author
    Zumer, M.
  2. Zumer, M.: User interfaces of national bibliographies on CD-ROM : results of a survey (2000) 7.69
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    Author
    Zumer, M.
  3. Vilar, P.; Zumer, M.: Perceptions and importance of user friendliness of IR systems according to users' individual characteristics and academic discipline (2008) 7.69
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    Author
    Zumer, M.

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