Design and exploitation of books management system is given in this paper, including the design of database and function. The testing shows that this system can improve t...

本文进行了图书管理系统的设计和开发，包含数据库设计和功能设计，测试表明该系统可有效提高中小型企事业单位的图书管理效率。

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They don't understand the risk management function of it.

人们没有意识到其所起的风险管理职能。

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