Bhatt,  N. D. <br/><br/>
Elementary engineering drawing (plane and solid geometry) / 
N. D. Bhatt 
 - 14th ed. 
 - Anand :  Charotar Book Stall,  1978 
 - xv, 577 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering drawings