Gunasekara,Saman Pushpa <br/><br/>
රට රටවල තොරතුරු 09 
 Rata Ratawala Thorathuru 09 

 - Colombo  Godage  2016 
 -  192p, 23cm 
<br/><br/><label>Universal Decimal Class. No.: </label>001  / GUN