Bhatt, N. D.  <br/><br/>
Engineering Drawing 

 - 53rd Ed. 
 -  Charotar Publishing House, Anand  2014 
 - xvi, 720 
<br/><br/><label>ISBN: </label>9789380358963 
<br/><br/><label>Dewey Class. No.: </label>Column-62