000 00526 a2200157 4500
008 210602b xxu||||| |||| 00| 0 eng d
010 _a35001781
100 _aMillikan, Robert Andrews
245 _aElectrons (+ and - ), protons, photons, neutrons, mesotrons, and cosmic rays
250 _a2nd ed.
260 _bThe University of Chicago Press,
_c1947.
_aChicago, Illinois:
300 _ax, 642p.
_bill.
650 _aParticles (Nuclear physics)
650 _aCosmic rays.
942 _cBK
_hQC721 .M7 1947
999 _c29485
_d29484