一个比较简单用pb做的图书管理系统 sql里的数据库已放在压缩包里了-a relatively simple pb do with the library management system database sql Lane has been placed on the compression bag

生产管理系统由pb和sql2000生成，功能详尽，压缩包里含有源码，方便学者学习！-Production management system generated by the pb and sql2000, functional detail, compression bag containing the source code to facilitate the academic study!