Sri Lanka labour force survey   quarterly report - 2003 

 - Colombo<br/>  Department of Census and Statistics  2003 
 - Various 
<br/><br/><label>ISBN: </label>9555774645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>315.493  / SRI