A.G. W. Nanayakkara <br/><br/>
Employment and unemployment in srilanka : treds , issnes and options 

 -  Colombo : Deparment of censer  and statis2004 
 - (v) , 46P 
<br/><br/><label>ISBN: </label>955-577-449-8 
<br/><br/><label>Dewey Class. No.: </label>331.1109549