Sidhu, K.S., <br/><br/>
The teaching of mathematics 
By Kulbir Singh Sidhu 
 - 4th rev. 
 - New Delhi:  Sterling,  2012. 
 - 413p. 
<br/><br/><label>ISBN: </label>9788120717473 
<br/><br/><label>Subjects--Index Terms: </label>Methods of teaching 
<br/><br/><label>Dewey Class. No.: </label>371