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Ingwersen, P.: ¬The cognitive viewpoint in IR (1993)
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Ingwersen, P.: ¬A cognitive view of three selected online search facilities (1984)
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Ingwersen, P.: Information science as a cognitive science (1994)
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Neill, S.D.: Dilemmas in the study of information : exploring the boundaries of information science (1992)
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Bensman, S.J.: Probability distributions in library and information science : a historical and practitioner viewpoint (2000)
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