Search (2 results, page 1 of 1)

  • × author_ss:"Xu, Y."
  • × theme_ss:"Suchtaktik"
  1. Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007) 0.01 
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    Date
    27. 5.2007 13:55:22
    Language
    e
  2. Xu, Y.; Liu, C.: ¬The dynamics of interactive information retrieval : part II: an empirical study from the activity theory perspective (2007) 0.00 
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    e