Thakur, Rajesh kumar  <br/><br/>
The Essentials of Vedic Mathematics 
by Rajesh kumar thakur 
 - New Delhi, India,  Rupa Publications India Pvt. Ltd;  2013. 
 -  267 pages,   22 cm; 
<br/><br/><label>ISBN: </label>9788129123749 
<br/><br/><label>Dewey Class. No.: </label>510  / THA