00880nam0-22003251i-450-99000029352040332120001010000029352FED01000029352(Aleph)000029352FED0100002935220001010d--------km-y0itay50------baitay-------001yySolvent extractionBy G.M. Ritcey and A,W. Ashbrook.AmsterdamElsevier19792 voll., ill., 25 cmProcess metallurgy1669Ritcey,G.M.15808Ashbrook,A.W.ITUNINARICAUNIMARCBK99000029352040332104 166-50/2OPV PIC 4274DINCH04 166-50/1OPV PIC 4274DINCHDINCHSolvent extraction127998UNINAING01