World labour report. 

 - Geneva :  International Labour Office (ILO) ,  1987 
 - Series :  ill. ;   28 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9221059510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor supply<br/>Social security<br/>Wages
<br/><br/><label>Gov. Doc. Class. No.: </label>UN ILO WLR