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Ritzler, C.: Comparative study of PC-supported thesaurus software (1990)
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Milstead, J.: Thesaurus software packages for personal computers (1990)
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Rada, R.: Maintaining thesauri and metathesauri (1990)
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Milstead, J.L.: Specifications for thesaurus software (1991)
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Spragg, E.B.: CD-ROM software evaluation : comparison of searching ERIC on IBM and Macintosh (1992)
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