TY  - BOOK
AU  - Millikan,andrews,robert
TI  - Electron, proton,neutron and cosmic rays
U1  - Pe83 
PY  - 1935///
CY  - Chicago
PB  - Cambridge university press
N1  - PE mean Physics, Electricity and Magnetism Page 450-456 in A to Z Register (Acc. No. Pe1-Pe205)
ER  -