Jayasooriya, Laksiri <br/><br/>
සමාජ සංවර්ධන ලිපි ලේඛන 
= samaja sanwardana lipi lekana 


 - Colombo:  Central Council of Social Services,  1986 
 - 131p.;  21 cm. 
<br/><br/><label>ISBN: </label>955-9031-00-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301  / JAY