Jayathilaka, K. M. D.S. <br/><br/>
වෘත්තය  

 - Lakva Publishers 
<br/><br/><label>ISBN: </label>978-955-1605-16-2 
<br/><br/><label>Nat. Bib. No.: </label>0004712 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>JAY 
<br/><br/><label>Universal Decimal Class. No.: </label>511.6