PERFORMANCE: July 1977 to December 1980 Vavuniya District 

 - Vavuniya  Kachcheri  1981 
 - 52 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics development
<br/><br/><label>Dewey Class. No.: </label>338.95493  / PER