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theme_ss:"Informationsdienstleistungen"
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subject_ss:"Needs assessment"
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subject_ss:"Information services"
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Nicholas, D.: Assessing information needs : tools and techniques (1996)
7.94
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- Author
- Nicholas, D.
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Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
7.94
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- Author
- Nicholas, D.