TY - BOOK AU - Fruehan,R. J. TI - VACUUM DEGASSING OF STEEL SN - 0932897576 U1 - 669.1424 PY - 1990/// CY - PB - Iron And Steel Society,Inc., Warrendale,Pa KW - Steel -- Metallurgy KW - Degassing Of Metals KW - Vacuum Metallurgy ER -