Sinha, P B <br/><br/>
AutoCAD 2006  engineering and architectural drawing hand book 

 - Delhi  Cyber Tech  2007 
 - xiii, 220p. ;  
<br/><br/><label>ISBN: </label>8178842769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AutoCAD 2006