本程序利用vb编写而成，模仿MP3播放器.播放器的一般功能都已经包含在内。-vb use of this procedure has been prepared, copying MP3 player. Player of the general functions have been included.

VB编程的图书管理系统，很全面。有完整的数据库。是毕业设计-VB programming library management system, to be comprehensive. A complete database. Is a graduation project