Dhir, Rama Chandra <br/><br/>
Pedagogy of Mathematics 
/ by Rama Chandra Dhir and Sunakar Das 
 - Ludhiana,  Kalyani Publishers;  2017. 
 - xi, 5.82p. 
<br/><br/><label>ISBN: </label>9789327277043 
<br/><br/><label>Dewey Class. No.: </label>510.3  / DHI/P