TY  - BOOK
AU  - Ray Spangenburg  
AU  - Diane K Moser 
TI  - The history of Science from 1895 to 1945
SN  - 9788173711923
U1  - 509 
PY  - 1999///
CY  - Hyderabad
PB  - Universities Press
KW  - Science History
KW  - Sciences
ER  -