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Hartley, R.J.: LISA on CD-ROM : an evaluation (1989)
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Bates, M.J.: How to use controlled vocabularies more effectively in online searching (1989)
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Oard, D.W.: Serving users in many languages : cross-language information retrieval for digital libraries (1997)
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Chu, C.M.; Ajiferuke, I.: Quality of indexing in library and information science databases (1989)
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