说明：  a.本系统是学校教材科内部的一个教材订购系统,实现教材的销售和采购。 b.本项目有学校教材科提出,由老师委托我小组开发,开发人员包括: 组长兼系统分析员：AAA、系统设计员：BBB、程序设计员：CCC、数据库管理员：DDD、数据操作员：EEE.统最终用户为教材科,由教材科提供计算网络。 c.该系统还和学校财务科进行资金数据来往,.由本系统向财务处提供销售情况,实行教材的安全发放和采购.并顺便和各书店联营向个别人员单独售书。
(this is the school system within the Division, a textbook ordering system, achieving sales of materials and procurement. B. The project schools are teaching Branch, entrusted to me by teachers Development Group, developers include : head and systems analysts : AAA, the system designer : BBB, the programming staff : CCC, a database administrator : DDD, data Operator : EEE. End-EC families of the Division, the Division provides computing network. C. The system is also Finance and schools for financial data exchanges. The system from the Treasury to provide sales, implementation of the safety materials distribution and procurement. And the way the joint venture and the bookstore to separate individual Books.)