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Feldman, S.: Web search services in 1998 : trends and challenges (1998)
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Stratton, B.: ¬The transiency of CD-ROM? : A reappraisal for the 1990s (1994)
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Bishop, B.W.: Location-based questions and local knowledge (2011)
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Siddiqui, M.A.; Mirza, M.I.: Impact of CD-ROM searching on reference and information services in a university library (1994)
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Byrne, J.R.: Relative effectiveness of titles, abstracts, and subject headings for machine retrieval from the COMPENDEX services (1975)
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