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DeHart, F.E.; Matthews, K.: Subject enhancements and OPACs : planning ahead (1990)
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DeHart, F.E.; Glazier, J.: Computer searching on PRECIS : an exploration of measuring comparative retrieval effectiveness (1984)
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Hogweg-DeHart, H.P.: Characteristics of social science information (1983-84)
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DeHart, F.; Scott, L.: Multifile searching on classification codes in mathematics : the problem of level of specifity (1993)
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Matthews, J.R.: Suggested guidelines for screen layouts and design of online catalogs (1987)
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MacEwan, A.: Promoting fiction through the catalogue (1997)
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MacEwan, A.: LCSH and the British Library : an international subject authority database? (1996)
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