Statistical pocket book - 2004 

 - Colombo  Department of Census and Statistics  2004 
 - [4],xvi,101 p. 
<br/><br/><label>ISBN: </label>9555774536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CENSUS & STATISTICS<br/>PAMPHLET BOX 5<br/>STATISTICS