TY  - GEN
TY  - GEN
T1  - Electrons (+ and -), protons, photons, neutrons and cosmic rays
A1  - Millikan, Robert Andrews
LA  - eng
PP  - Chicago, IL,
YR  - 1947
ED  - Rev. ed. - 2 impr
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.717684
ER  -