machine_readable_catalog_marc

1.Periodical DB for MARC (machine readable catalog) is an important part of library bibliography DB, and also the basis of automatic management and resource share for library.
连续出版物机读目录数据库是图书馆书目数据库的重要组成部分，也是图书馆自动化管理和资源共享的基础工作。
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