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Voorbij, H.: Wetenschappelijke informatie zoeken op Internet : landelijk gebruikersoderzoek (1998)
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Bruin, H. de: SISO in de aanbieding (1987)
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Braaksma, H.: Inspelen op informatievaardigheden en behoeften van gebruikers (1997)
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Voorbij, H.: ¬Een goede titel behoeft geen trefwoord, of toch wel? : een vergelijkend oderzoek titelwoorden - trefwoorden (1997)
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Laan, H. van der: Northern Light : nieuw licht aan een veranderend firmament (1997)
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