Labour Force and Socio Economic Survey -1985/86 Sri Lanka :  Preliminary Report /  English. 
Department of Census and Statistics, Ministry Of Plan Implementation. 
 - Sri Lanka :  Department of Census and Statistics, Ministry Of Plan Implementation.  1987. 
 - 75p.:  ill.;  29cm. 
<br/><br/><label>Dewey Class. No.: </label>331.1105095493  / DEP