00737nam0-22002771i-450-99000033582040332120001010000033582FED01000033582(Aleph)000033582FED0100003358220001010d--------km-y0itay50------baitay-------001yyHYDROMETALLURGY of base metalsBy George Van Arsdale.New YorkMcGraw-Hill Book Company1953XI,370 p., ill., 24 cm660Arsdale,George D. vanITUNINARICAUNIMARCBK99000033582040332104 183-76ELETTR. 2467DINCHDINCHUNINAING01