Bhatt, N. D & Panchal, V M  <br/><br/>
Engineering drawing; plane and solid geometry 

 - 49ed. 
 - Gugarat  Charotar Pub. House Pvt. Ltd.  2008 
 - xvi, 600 p. 
<br/><br/><label>ISBN: </label>9788185594583 
<br/><br/><label>Dewey Class. No.: </label>604.2  / B5755