Quarterly report of the Sri Lanka labour force survey - 1990  Third Quarter 

 - Colombo  Department of Census and Statistics  1991 
 - [6],50 p. 
<br/><br/><label>ISBN: </label>9555770476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CENSUS & STATISTICS<br/>Labour Force Survey<br/>PAMPHLET BOX 23
<br/><br/><label>Dewey Class. No.: </label>B3158  / LDC