TY  - BOOK
AU  - Reichenbach,Hans
AU  - Allen,Edward S
ED  - Barid Baran Collection (National Library, India)
TI  - Atom and cosmos: the world of modern physics 
U1  - 535.8 
PY  - 1930///
CY  - London
PB  - G. Allen & Unwin
KW  - Physics
ER  -