Social and labour bulletin. / 
edited by Tim Burt, Patrick Bolle, & Mark Lansky. 
 - Geneva:  International Labour Organization,  1992. 
 - 484p.:  24cm 
 -  03775380 .
 - Burt, Tim Bolle, Patrick. Lansky, Mark. .
<br/><br/><label>LC Class. No.: </label>HD4811.S58(1992)