国家图书馆中文图书自由词标引规则  

Rules of Free Term Indexing for Chinese Books Deposited in National Library of China

作　　者：曹玉强[1] 

机构地区：[1]国家图书馆,北京100081

出　　处：《图书馆建设》2009年第3期40-42,共3页Library Development

摘　　要：自由词标引是对以《中国分类主题词表》为依据的主题标引的补充。一篇文献必须先用正式主题词作较泛指的组配标引、上位词标引、靠词标引,再用自由词作较专指的标引,即作双重标引。Free term indexing is a supplement for subject indexing of Chinese Classified Thesaurus. A document should be indexed more generally first by descriptors, such as coordinate indexing, hypernym indexing and proximate indexing; then by free term specially, namely double indexings.

关 键 词：中国分类主题词表 自由词标引 规则 国家图书馆 

分 类 号：G254.2[文化科学—图书馆学]