Mark Dix & Paul Riley - <br/><br/>
Discovering Autocad 2009 

 -   Pearson Prentice Hall  ©2008 
<br/><br/><label>ISBN: </label>9780132358750  313.5313.5 
<br/><br/><label>Dewey Class. No.: </label>620.00420255536/DIX