00444cam a22000977a 4500008004000000082001300040245017500053260003500228300000800263700007500271180718b1983   xxu||||| |||| 00| 0 eng d  aR18 Un3m  aMigrant workers: pertinent and administrative regulations on the welfare of migrant workers and their familiescby Department of International Economic and Social Affairs  aNew YorkbUnited Nationsc1983  a50p  aUnited Nations Department of International Economic and Social Affairs