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  1. Braaksma, J.: Inlichtingenwerk in wetenschappelijke bibliotheken : hoe wijzer to worden? (1996) 0.01 
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  2. Doek, A.: Antwoord op elke vraag : Bilbiofoon aan een vergelijkend 'warenonderzoek' onderworpen (1994) 0.00 
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    Source
    Bibliotheek en Samenleving. 22(1994) no.2, S.26-29

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