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。
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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