00303nam a2200109Ia 4500082002900000100006500029245005700094260002200151300001000173500000500183700000500188  a338.47669142(4)bOr68.IS  aOrganisation for Economic Cooperation and Development, Paris  aIron and steel industry in 1970 and trends in 1971b  aParisbOECDc1971  a101p.  a  a