TY - BOOK AU - Chang,Y.Austin AU - Danver,W.M. AU - Cigan,J.M. ED - Metallurgical Society of AIME Extractive Metallurgy Division TI - Energy use and conservation in the metals industry: proceedings of a symposium presented at the 104th aime annual meeting americana hotel, New York, february 16-20, 1975 AV - TN605 C43 PY - 1975/// CY - New York PB - Metallurgical Society of AIME KW - Consumo de energía KW - Plantas metalurgicas KW - Energia KW - Conservacion KW - Fuerza y energía ER -