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  • × author_ss:"Allen, B.L."
  • × theme_ss:"Information"
  1. Allen, B.L.: Information tasks : toward a user-centred approach to information systems (1996) 0.01 
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    Isbn
    0-12-051040-5
  2. Allen, B.L.: Visualization and cognitve abilities (1998) 0.01 
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    Date
    22. 9.1997 19:16:05

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