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Schoonbaert, D.; Rosenberg, V.: Personal Bibliographic Systems (PBS) (2009)
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Tenopir, C.: Full-text retrieval : systems and files (1994)
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Williamson, N.J.: ¬The importance of subject analysis in library and information science education (1997)
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Kaliyan, S.; Rao, V.K.: Information dissemination through document translation : subject specialist or translator? (1993)
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Göbel, R.: German language newspapers as online sources for business information (1994)
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