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Circulation is the core work of library, we should strengthen its features of knowledge service.
流通工作属图书馆核心工作,应强化其知识服务特性。
youdao
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Circulation is the core work of library, we should strengthen its features of knowledge service.
流通工作属图书馆核心工作,应强化其知识服务特性。
youdao