Combs, Steven B. <br/><br/>
Fundalmentals of autocad 
Steven B. Combs & Jay H. Zirbel 
 - Upper Saddle River, New Jersey  Prentice Hall  1998 
 - xvii, 494p.  ill.  cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0132564394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AutoCAD (computer file)<br/>Computer Graphics