Samkyana atpota 2012 

 - Colombo  Department of Census & Statistics  2013 
 - xi, 91p. 
<br/><br/><label>ISBN: </label>9789555778220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS- SRILANKA
<br/><br/><label>Dewey Class. No.: </label>315.48  / D26