TY - BOOK AU - Rosenqvist,Terkel TI - Principles of extractive metallurgy T2 - McGraw-Hill series in materials science and engineering SN - 0070539103 PY - 1983/// CY - New York PB - McGraw-Hill KW - Electrometalurgia KW - lemb KW - Hidrometalurgia KW - Metalurgia extractiva KW - Metalurgia KW - Tecnología metalúrgica KW - Libro KW - unescot N1 - Contiene apéndices ER -