SIngh, Chitrangada <br/><br/>
Teaching of Mathematics 
/ by Chitrangada SIngh and R.P. Rohatgi 
 - 1st ed. Reprint 
 - New Delhi,  Dominant Publishers and Distributors;  2007-2008. 
 - xiv, 429p. 
<br/><br/><label>ISBN: </label>8178883783 
<br/><br/><label>Dewey Class. No.: </label>372.7  / SIN/T