Provincial Profile of Labour Force Sri Lanka - 1996  eng 
Department of Census & Statistics  
 - Colombo :  Department of Census & Statistics ,  1998. 
 - iii, 72p;  illus;  28cm 
<br/><br/><label>ISBN: </label>9555772320 
<br/><br/><label>Dewey Class. No.: </label>X31:331  / DEP