LABOUR standards in Sri Lanka 

 - Colombo  Sri Lanka foundation institute  1981 
 - x, 164 p. 
<br/><br/><label>ISBN: </label>221298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor
<br/><br/><label>Dewey Class. No.: </label>331  / LAB