සංඛ්‍යාන අත්පොත  
= Statistic Handbook 


 - Colombo :  Department of Census and Statistics,  2011 
 - xi, 91p.;  21cm 
<br/><br/><label>ISBN: </label>9789555777476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Handbook