Cheng, Ron K. C. <br/><br/>
Mastering AutoCAD release 14 / 
Ron K. C. Cheng 
 - Pacific Grove, Calif.:  Autodesk Press,  1999 
 - xi, 699 p. :  ill. ;  28 cm, 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0534957617 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>AutoCAD (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics