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Bulletin of the American Iron and Steel Institute

American Iron and Steel Institute

出版	American Iron and Steel Institute., 1915
URL	http://books.google.com.hk/books?id=Sx_OAAAAMAAJ&hl=&source=gbs_api

註釋

Contains articles on iron and steel statistics, on the improvement of methods of producing iron and steel, and on the promotion of health and safety among employees.