00906nam a2200229Ia 4500 80467 BIBL 20160527202737.0 730507s1972 xx 000 0 eng d (OCoLC)00616941 STU STU m.c. PUXA HD9511 .A42 1972 American Iron and Steel Institute. cn 195623 Local Third national seminar: steel industry economics 1972 report of proceedings. Chicago University of Chicago, Center for Continuing Education 1972. 92 p. 28 cm. "Held at the University of Chicago Center for Continuing Education, June 11-17, 1972." Steel industry and trade United States. 174070 Local National Steel Industry Economics Seminar (3rd 1972 Chicago. University.) mn 257576 Local Steel industry economics, 1972. 64809 64809 0 0 0 338_476720000000000_N277R 0 evl 353361 10 10 1 2016-05-27 129750 0 338.47672 N277r 80000000467038 2016-05-27 00:00:00 r:80467 z:NCC:D 6