Statistical pocket book - 2006 

 - Colombo  Department of Census and Statistics  2006 
 - [4],x,107 p. 
<br/><br/><label>ISBN: </label>9555775541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CENSUS & STATISTICS<br/>PAMPHLET BOX 5<br/>STATISTICS