概述了信息冗余的产生和主要表现，阐述了信息冗余与文献保障不足的矛盾，探讨了图书馆文献保障服务体系的构建。
The reference room of university departments has the literature guarantee function, and it is the complement of the library literature guarantee function.
概述了信息冗余的产生和主要表现，阐述了信息冗余与文献保障不足的矛盾，探讨了图书馆文献保障服务体系的构建。
The reference room of university departments has the literature guarantee function, and it is the complement of the library literature guarantee function.
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