00870nam0-22002771i-450-99000107753040332120160129173621.0000107753FED01000107753(Aleph)000107753FED0100010775320001205d1959----km-y0itay50------baengInvariance Principles and its Applications to Spectroscopy and Nuclear Reactions[S.l.]University of Mexico1959ReprintTeoria dei gruppiPrincipi di simmetriaWigner,Eugene Paul<1902- >40450ITUNINARICAUNIMARCBK99000107753040332110A-008 POZZO LIBRARIO2118FI1FI1Invariance Principles and its Applications to Spectroscopy and Nuclear Reactions336544UNINA