Kuganathan. V <br/><br/>
Mathematics 

 - 1st Edt 
 - Jaffna  Yaarl Nagar Maths Circle 
 - 239p. 
<br/><br/><label>ISBN: </label>9789557315041 
<br/><br/><label>Dewey Class. No.: </label>510  / Kug