000 00282nam a2200121Ia 4500
008 160710s1972 xx 000 0 und d
082 _a537 AND
100 _aANDERSON,.D.L
245 _aDISCOVERY OF THE ELECTRON
260 _bVAN NOSTRAND
_c1972
300 _a138
942 _2ddc
_cB
999 _c36728
_d36728