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Abstract

The Unicode Standard is the single, universal character standard for all text, covering all of the world's writing systems, modern and ancient, as well as other elements of text such as technical symbols. Unicode provides the basis for the processing, storage, and interchange of textual data worldwide; it is fundamental to modern software and information technology protocols, and provides the character infrastructure of the World Wide Web. Unicode underlies modern systems and software products for libraries. Use of Unicode is explicitly included in the specifications for MARC 21 and UNIMARC records, and Z39.50 information retrieval, and is implicit in library standards and protocols based on Extensible Markup Language (XML) or Hypertext Markup Language (HTML).

Source

Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates

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Date

10. 9.2000 17:38:22

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Date

10. 9.2000 17:38:22

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Abstract

Input, retrieval and display of each Japanese, Arabic, Chinese, Korean, Persian, Hebrew and Yiddish (JACKPHY) language in its correct script is now available through the Research Libraries Information network (RLIN). Arabic was put into production in Nov 91 completing JACKPHY support. Discusses the implementation of non-Roman scripts, computer encoding of Arabic characters, the Research Libraries Group representation of Arabic script following USMARC specifications, graphic representation of Arabic script, input of Arabic script, non-Roman data in bibliographic records, RLIN output, Arabic and USMARC and the RLIN database

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Abstract

Discusses the facilities in USMARC for linking fields containing non Roman scripts to their Romanized counterparts. In USMARC authority records, the 880 field: Alternate graphic representation (which contains the authentic non Roman text); is linked to the field that contains the same information in romanized form. The 880 field was added to the USMARC Format for Bibliographic Data in 1984 and to the USMARC Format for Authority Data in 1991. The new data elements in the Authority Format are modeled on those of the Bibliographic Format