International labour organisations and treatise (sinhala) 

 - Colombo  Asian-American Federation of Labour Organisation (AFL-CIO) 
 - 180 p. 
<br/><br/><label>ISBN: </label>not given 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Labour Organisations<br/>Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>331.87  / ASI