සමාජ විද්‍යා 
= samaja widhya sinhala pariwarthana 


 - Colombo:  Vikalpa prathipaththi Kendraya,  2004. 
 - vii,222p.;  29 cm. 
<br/><br/><label>ISBN: </label>955-8037-47-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301  / VIB