Sri Lanka labour force survey  quarterly report - 2012/3rd quarter 

 - Colombo  Department of Census and Statistics  2013 
 - [10], 33p. 
<br/><br/><label>ISBN: </label>9789555778176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LABOUR FORCE
<br/><br/><label>Universal Decimal Class. No.: </label>331.524(548.7)  / S63