Kumar,S. <br/><br/>
Teaching of mathematics 

 - 1st /   1993. 
 - Delhi:  Anmol Publications Pvt Ltd,  1993. 
 - 285p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Education, Teaching Method. 
<br/><br/><label>Dewey Class. No.: </label>371.332