Search (2 results, page 1 of 1)

  • × author_ss:"Keen, E.M."
  • × theme_ss:"Retrievalstudien"
  1. Keen, E.M.: Laboratory tests of manual systems (1981) 0.00
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    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  2. Keen, E.M.: Some aspects of proximity searching in text retrieval systems (1992) 0.00
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    Source
    Journal of information science. 18(1992), S.89-98