Technical terms in Sinhala civics and government (Sinhala - English) 

 - Colombo:  Department of Official Language,  1958. 
 - vi,47p.;  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Processes
<br/><br/><label>Dewey Class. No.: </label>303.42  / TEC