Onstott, Scott <br/><br/>
Autocad 2012 and autocad LT 2012 essential :  auto desk official training guide / 
Scott Onstott. 
 - Indianapolis, Indiana :  Wiley Publishing,  c2011. 
 - xxii, 377 p. : col. ill. ; 23c m. 
<br/><br/><label>ISBN: </label>9781118016794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AutoCAD.<br/>Computer graphics.