Gunasekare, S <br/><br/>
Samaja viddyawa 

 - Nugegoda  M. D. Guansena Books  1992 
 - 126 p . , 
<br/><br/> A Book on Social Science 
<br/><br/><label>ISBN: </label>955210403 
<br/><br/><label>Dewey Class. No.: </label>300  / GUN