Report of the director-general / 

 - Geneva :  ILO ,  1970 
 - 66 p. ;  25 cm. 
 - Report .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour economics
<br/><br/><label>Dewey Class. No.: </label>331  / ILO