TY - BOOK T1 - Proceedings LA - English PP - London PB - The Iron and Steel Institute YR - 1970 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.16669 AB - Engineering design problems of large blast furnaces - Engineering design problems of large basic oxigen furnaces - Matching of large units. OP - 139 SN - 090049719X KW - ALEACIONES KW - ACERO ER -