一个三层的图书租赁管理系统,很好,不错的,可以参考-A three-tier book rental management system, very good, good, you can reference

vcd租赁管理_源码,很完整的租赁管理系统,稍加修改就可用于图书等的租赁管理,(VCD lease management _ source code, very complete lease management system, with a little modification can be used to books such as lease management,)