It is important to establish centers of document information, centers of multi purpose services and centers of information technology research. 4 refs.
建立文献信息集散中心、多元服务中心、信息技术研究中心是十分必要的。参考文献4。
It is important to establish centers of document information, centers of multi purpose services and centers of information technology research. 4 refs.
建立文献信息集散中心、多元服务中心、信息技术研究中心是十分必要的。参考文献4。
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