Search (3 results, page 1 of 1)

  • × author_ss:"Trenner, L."
  • × theme_ss:"OPAC"
  1. Trenner, L.: How to win friends and influence people : definitions of user-friendliness in interactive computer systems (1987) 0.00 
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    Source
    Journal of information science. 13(1987), S.99-107
  2. Buxton, A.; Trenner, L.: ¬An experiment to assess the friendliness of error messages from interactive information retrieval systems (1987) 0.00 
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    Source
    Journal of information science. 13(1987), S.197-209
  3. Trenner, L.: ¬A comparative survey of the friendliness of online "help" in interactive information retrieval systems (1989) 0.00 
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    Source
    Information processing and management. 25(1989), S.119-136