TY - BOOK AU - Cigan, John M. ED - World Symposium on Metallurgy and Environmental Control TI - Lead-zinc-tin '80: proceedings of a World Symposium on Metallurgy and Environmental Control SN - 0895203588 AV - TN605 W66 1980 PY - 1979/// CY - Warrendale, Pa. PB - Metallurgical Society of AIME KW - Metalurgia KW - Congresos ER -