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Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
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Reference and information services : an introduction (1995)
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Nicholas, D.: Assessing information needs : tools and techniques (1996)
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Linde, F.; Stock, W.G.: Information markets : a strategic guideline for the i-commerce (2011)
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- Footnote
- Rez. in : JASIST 63(2012) no.7, S.1477-1479 ( W. Peekhaus)
