【摘要】 论述了图书馆在新的社会环境下,建立新的服务体系的必要及新服务体系的内容和它对图书馆的影响.更多还原

【Abstract】 The paper is about the necessity of setting up a new system of service in the library under the new social circumstance and the influence of its contents on the library.更多还原