00726nam0-22002411i-450-990001156010403321000115601FED01000115601(Aleph)000115601FED0100011560120000920d1988----km-y0itay50------baengFelix Klein and Sophus Lie evolution of the idea of symmetry in the nineteenth centuryby Yaglom I.M.Boston [etc.]Birkhauser1988Iaglom,Isaak Moiseevich<1921-1988>50559ITUNINARICAUNIMARCBK990001156010403321121-C-126202MA1MA1Felix Klein and Sophus Lie337732UNINAING01