对图书信息进行图书入库、借阅登记、借阅查询、过期提示、办理借书卡这些日常业务的需要。高效性通过系统的实用，能够改变旧的图书管理模式，使对图书的管理、借阅、查询更加方便有效。 1.2 运行环境： Windows 98/2000/XP/2003操作系统下，安装并配置软件Microsoft SQL Server 2000数据库管理系统。 登陆密码：123-information library books to stock and the loan registration, loan inquiries, expired suggested that library cards for day-to-day business needs. Efficiency through the utility of the system, to change the old library management model so that books on the management, maintenance, more convenient and effective inquiry. 1.2 runtime environment : Windows 98/2000/XP/2003 operating system, installation and configuration software for Microsoft SQL Server 2000 database management system. Landing Password : 123