Statistical profile of Sri Lanka  a statistical compendium to commemorate the 50th anniversary 

 - Colombo  Census  1998 
 - p.111 
<br/><br/><label>ISBN: </label>9555772126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>060  / STA