TY  - BOOK
AU  - Grainger,L.
TI  - Uranium and thorium 
U1  - 553.493 GRA  
PY  - 1958///.
CY  - London : 
PB  - George Newnes Limited, 
KW  - Uranium.
KW  - Thorium.
N1  - Includes index.
ER  -