傻瓜Visual Basic 5 for Windows 精通Visual Basic 3.0 for Windows Visual Basic Windows Visual Basic 4.0 for Windows手册 Visual Basic 4 for Windows95编程基础 Visual Basic for MS Windows程序设计 Visual Basic for Windows程序设计 Visual Basic for Windows系列丛书 Visual Basic for Windows起步训练 Visual Basic 3.0 for Windows程序设计指南