Statistical pocket book-2012 
Department of Census and Statistics, Ministry of Finance and Planning 
 - Colombo  Department of Census and Statistics  2012 
 - ix,92 p.                                                                                                                                                         
<br/><br/><label>ISBN: </label>9789555778213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>315.493  / SRI