TY  - BOOK
AU  - Rutherford, Ernest.
AU  - Ellis, C.D. .
AU  - Chadwick , James .
TI  - Radiations From Radioactive Substances
U1  - 535 
PY  - 1930///
CY  - Cambridge
PB  - At The University Press
KW  - Physics
KW  - Radiation
KW  - Optics
KW  - PG-Physics
N1  - Index
ER  -