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  • × author_ss:"Pentecost, J."
  • × author_ss:"Hersh, W.R."
  • × theme_ss:"Retrievalstudien"
  1. Hersh, W.R.; Pentecost, J.; Hickam, D.H.: ¬A task-oriented approach to retrieval system evaluation (1995) 1.00 
    1.0 = *:*, product of:
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