VB试题库管理系统，方便试卷的出题和管理，软件简单实用，是个学习的好资料。-VB test library management system to facilitate the question papers and management, the software is simple and practical, is to learn good information.

数据库程序设计,图书管理系统，论文与源代码都在-Database programming, library management system, papers and source code are