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Lever, A.J.: ¬Een basisclassificatie in ontwikkeling : naar coördinatie van de collectievorming en gemeenschappelijke onderwerpsontsluiting bij wetenschappelijke bibliotheken (1988)
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Frowein, C.: Benchmarking voor informatiedienstverleners : een zinvolle stap op weg naar kwaliteit (1998)
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Haanen, E.: Specificiteit en consistentie : een kwantitatief oderzoek naar trefwoordtoekenning door UBA en UBN (1991)
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Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997)
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Bosman, F.E.; Ongering, M.A.H.; Smit, H.P.A.: Observeren en registeren : evaluatieonderzoek naar OPC3 (1993)
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