delphi做的一个简单的图书管理系统，有着不错的功能，增加，减少，删除-delphi to do a simple library management system, has a nice feature, increase, reduce, delete, etc. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

关于的delphi图书管理系统设计的ppt讲解，简单明了，一看就会-System design of books management Delphi on the PPT explanation, simple, a look will be