“书次号”编码系统研究

Study on the Standardization of the Digital Literature Search System

"出版号"编码,利用了国际标准书号(ISBN)中的出版者代号+出版物的流水号,经过重组,形成一组恒定的八位数数据。该编码系统具有规范划一、科学性强等特点,其中的任何一个编码都是唯一的,无论如何使用都不会发生重号现象,最适合做数字化检索系统标准化建设所需"书次号"数据使用。

For the digital retrieval system, not only is the serial number of books （SNB） needed, but also required more standard and more scientific SNB. The coding system for CIP （China index of publishing）, which is made up of invariable eight digitals, has been restructured through processing the data out of CIP in ISBN and SNB. The system is characterized by more standard and more scientific aspects. For any group of the coding system, the cedes are unique and when-ever they are used, the same cedes are certainly not repeated. So the NSSNB coding system can be regarded as the best database in building the standard digital retrieval system.