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  • × subject_ss:"Needs assessment"
  1. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.01 
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    Date
    26. 2.2008 19:22:51
  2. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.01 
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    Year
    2000

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