000 00286 a2200121 4500
080 _a537.12
_bM 654 E
245 1 _aElectron
_cby R.A. Millikan
260 _aChicago
_bUniversity of Chicago
_c1963
650 _aElectron
100 1 _aMillikan, R.A.
_d
300 _a268 p.
901 _a92984
999 _c27554
_d27554