Singh  <br/><br/>
Teaching of mathematics  
/ Chitrangada Singh, R. P. Rohatgi. 
 - New Delhi  Dominant Publisher and Distributor  2005. 
 - v, 429p.  ill.  23cm 
<br/><br/><label>ISBN: </label>8178883783  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>510 SIN 2005