00438nam 2201886 45000010005000000030023000050050009000280080041000370820008000780720045000860200015001311000032001462600015001785000016001933000020002092450041002291886StarLibrary Marc Built20180505201711 ||||| |||||||||||amh  a331 aLobar Laws and legislation international a9221011194 ainternational Labour Office bILO c1975 aP. 345- 369 a369 ص؛ 24سم aLabour - Management relations Series