Deparment of Education <br/><br/>
Samaja viddyawa saha manawa vddyawa :  glossary of technical terms 

 - Colombo  Education Press  1993 
 - 154 p ., 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology<br/>Anthropology
<br/><br/><label>Dewey Class. No.: </label>300.3  / SAM