Quarterly report of the Sri Lanka labour force survey: first quarter - 2009 
Department of Census & Statistics, Sri Lanka 
 - Colombo  Department of Census & Statistics, Sri Lanka  2009 
 - ix, 50 p.                                                                                                                                                       9789555776783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour economics
<br/><br/><label>Dewey Class. No.: </label>331  / SRI