Omura,  George <br/><br/>
Mastering Auto Cad 2012 and Auto Cad IT 2012 

 -  Wiley Publishing, Inc.  c2011 
<br/><br/><label>ISBN: </label>9780470952887 
<br/><br/><label>Dewey Class. No.: </label>620.00420285 Om8 2011