Household income and expenditure survey - 2009/10 

 - Colombo  Ministry of Finance and Planing  2011 
 - x, 30 p.                                                                                                                                                         
<br/><br/><label>ISBN: </label>9789555777193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>339  / SRI