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Dyer, H.; Morris, A.: Human aspects of library automation (1990)
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Dyer, H.: Beyond relevance, precision and recall : the 'worth' of information retrieval results (1994)
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Dyer, H.; Bouchet, M.-L.: ¬A comparison between the perceived value of information retrieved via end-user searching of CD-ROMs and mediated online searching (1995)
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