Dix, Mark,  1948- <br/><br/>
Discovering AutoCAD 2007 / 
Mark Dix, Paul Riley. 
 - Upper Saddle River, N.J. :  Pearson/Prentice Hall,  c2007. 
 - xiii, 721 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780131753150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics.