00958nam0-2200325---450 99000097822040332120180927154525.0000097822FED01000097822(Aleph)000097822FED0120001205d1951----km-y0itay50------baengGBy-------001yyPerturbation methods in the quantum mechanics of n-electron systemsby E. M. CorsonLondon ; GlasgowBlackie1951xi, 308 p.27 cmTeoria dei campiTeoria dello scatteringTeoria dei molti corpiCorson,E. M.312578ITUNINARICAUNIMARCBK990000978220403321DCH-033-847899DCH22A-030407FI1DCHFI1Perturbation methods in the quantum mechanics of n-electron systems353197UNINA