00422cam a2200121u  45001000047000002450050000472600026000973000032001236500021001559420007001769990015001839520102001981 aBurkin, Alfred Richard. [from old catalog]14aThe chemistry of hydrometallurgical processes  aLondon,bSpon,c1966.  axv, 157 p.btables, diagrs. 0aHydrometallurgy.  cBK  c2645d2645  0010708NFICaICbICcGENd2015-12-11l0o669.8 BURp001889r2022-11-17 00:00:00w2015-12-11yBK