Search (2 results, page 1 of 1)

  • × author_ss:"Ensor, P."
  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  1. Ensor, P.: User characteristics of keyword searching in an OPAC (1992) 0.00 
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    Source
    College and research libraries. 53(1992) no.1, S.72-80
  2. Ensor, P.: User practices in keyword and Boolean searching on an online public access catalog (1992) 0.00 
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    Source
    Information technology and libraries. 11(1992) no.3, S.210-219