TY - BOOK AU - AU - Diaz, C., Ed. ED - International Symposium on Copper 91 - Cobre 91 ED - Metallurgical Society of Canadian Institute of Mining TI - Pyrometallurgy of copper (vol.4): proceeding .. SN - 008041432x U1 - 669.3 PY - 1991/// CY - New York PB - Pergamon Press KW - Copper; Pyrometallurgy ER -