file:用VBA实现AutoCAD与Excel的通信.pdf file:精通 AutoCAD VBA.pdf file:[AutoCAD.VBA从入门到精通].(Marion.Cottingham).(影印版).pdf file:autolisp教程.chm file:AUTOLISP@DCL基础篇(全)铁道出版社(推荐).pdf file:AUTOLISP 编程大全.pdf file:AUTOCAD动态块从零起步-2.pdf