Babu, John. <br/><br/>
Problem solving in mathmatics 

 - Delhi :  A P Hpub,  2007 
 - 125. 
<br/><br/><label>ISBN: </label>8176482730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / BAB