-
Lee, Y.-R.: ¬A study on the conditions of using OPAC access points and subject searching by users (1997)
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- Source
- Bulletin of library and information science. 1997, no.22, S.39-55
-
Fu, R.-X.: ¬The cultural value of the traditional bibliography (1995)
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Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998)
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- Source
- Journal of the China Society for Scientific and Technical Information. 17(1998) no.1, S.19-22
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Lin, W.-Y.C.: ¬The concept and applications of faceted classifications (2006)
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- Date
- 27. 5.2007 22:19:35
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Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
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- Date
- 4. 8.1998 19:36:22
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Fu, R.-X.: ¬The comparison between Chinese and Western bibliography (1996)
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