TY  - BOOK
AU  - Levy, Leonard A. .
TI  - Radium and Other Radio-Active Elements
U1  - 546.432 
PY  - 0000///Nd
CY  - London
PB  - Percival Marshall Co.
KW  - Radium
KW  - Radio-Active Elements
KW  - G-Chemistry
ER  -