TY - BOOK AU - SEVRYUKOV TI - GENERAL METALLURGY SN - #REF! U1 - 669 K9 SEV PY - 1969/// PB - MIR PUBLISHERS MOSCOW KW - METALLURGY [Alloys, Extractive Metallurgy, Process Metallurgy, Pydrometallurgy , Hydrometallurgy, Electrometallurgy] ER -