Ilmu Bayan Al-Ma, Ani Mawa,Izhat Ash-Shalat Alam Al-Kunuz Steels : heat treatment and processing principles / George Krauss Automation in the iron and steel industry : economic aspects of computer control of the oxygen steelmaking process Structual steel designer's handbook /editors, Roger L. Brockenbrough, Frederick S. MerrittAnnual bulletin of steel statistics for Europe and North America = Bulletin annuel de statistiques de l'acier pour l'Europe = Ezhegodnyi biulletin evropeiskoi statistiki chernoi metallurgii.Structural steel designer's handbook / editor, Roger L. Brockenbrough, Frederick S. MerrittAnalisis bisnis alat berat /penyunting, Bambang Tri CahyonoTen years of steel :Extension of renarks /Myron C. Taylor