TY  - BOOK
AU  - Rutherford,Ernest
AU  - Chadwick, James
AU  - Ellis, C D
TI  - Radiations from radioactive substances
U1  - 539.7 
PY  - 1930/// [Reprinted with correction 1951]
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Radioactivity
N1  - Bibliographical footnotes
ER  -