Wigner, Eugene P.. Group Theory and its Application to the Quantum Mechanics of Atomic Spectra / Textual Documents Eugene P.Wigner. - 1st ed. / - New York : Academic Press , C1959. - xi,371p. : ill ; 24cm . Index Subjects--Index Terms: Group Theory Quantum Mechanics Atomic Spectra G-Physics Dewey Class. No.: 539 / W 726 G