000 00336nam a2200133Ia 4500
008 170101s1968 xx 000 0 und d
082 _a539.76 C59S
245 0 _aSymmetry principles at high energy; proceedings
260 _bN. Y.
_c1968
300 _a383p
650 _aNUCLEAR PHYSICS
653 _aNUCLEAR PHYSICS
942 _2ddc
_cB
999 _c39665
_d39665