Household income and expenditure survey 1990/91  final report 

 - Colombo  Department of Census & Statistics Ministry of Policy Planning & Implementation 
 - 113 p. 
<br/><br/><label>ISBN: </label>9555770999 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOOKS BOX B2213<br/>NAZIS
<br/><br/><label>Dewey Class. No.: </label>B0375  / LDC