Venugopal.  <br/><br/>
Engineering drawing and graphic autocad 

 - New delhi :   New Age Int.   2016. 
<br/><br/><label>ISBN: </label>81-224-1312-9  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>604.2  / VEN