进阶3D游戏编程指南 ,英文著作.PDF格式 Course.Technology.PTR.Advanced.3D.Game.Programming.All.in.One.Aug.2005.eBook-DDU-Advanced 3D Game Programming Guide, English books. PDF format Course.Technology.PTR.Advanced.3D.Game.Programming.All.in.One.Aug.2005.eBook-DDU