ATHUKORALA, Daya Rohana <br/><br/>
Ow Obata Eya Kala Haki (Yes You Can Do It) 

 -  Colombo:Shiksha Mandira Prakashana  2005 
 - 231 p. 
<br/><br/><label>ISBN: </label>0009559008838 
<br/><br/><label>Dewey Class. No.: </label>158.1  / A73