Bandusena Gunasekara <br/><br/>
ලස්සන සහ අවලස්සන 
 Lassana Saha Avalassana 

 - Divulapitiya  Sarasvathi Prakashana  2000 
 -  74p., 21 cm 
<br/><br/><label>Universal Decimal Class. No.: </label>X8S1   / GUN