TY - GEN AU - H Y Sohn,D B George,A D Zunkel AU - Sohn,H Y, George,D B AU - AU - Zunkel,A D AU - TI - ADVANCES IN SULPHIDE SMELTING SN - 0895204630 U1 - 669.0282 PY - 1983/// CY - PB - Metallurgical Society Of Aime, Warrandale, Pa. KW - Smelting -- Cong N1 - Includes Bibliographical References ER -