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Mao, C.-C.: ¬The compatibility of CMARC (1998)
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Wu, C.-J.: Mapping the Dublin Core to the Chinese MARC (1998)
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Chen, P.: ¬The access to Internet : an explorative study (1997)
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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
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Yi, H.; Shubai, L.: Application of classification in information organization under the networking environment (1998)
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- 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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- 27. 5.2007 22:19:35
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Chen, H.-c.: Concerning core bibliographic record (1997)
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Jin, Z.; Yuan, C.: On the ambiguity of information retrieval for visualization (1998)
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Chang, H.-C.: Introduction to the fifth edition of National Library of Medicine Classification (1998)
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Pu, H.-T.: Exploration of personalized information service for OPAC (1997)
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- 4. 8.1998 19:36:22
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Wu, C.-J.: Metadata and future developments in cataloguing (1997)
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Wu, C.-J.: Experiments on using the Dublin Core to reduce the retrieval error ratio (1998)
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