TY  - BOOK
AU  - Bhattacharya B K
TI  - Casuality in science and philosophy :  A historical   
U1  - R17, K9 
PY  - 1969///
CY  - Calcutta
PB  - Sanskrit Pustak Bhandar India       
KW  -  Philosophy
KW  - Logic-Scientific Method
ER  -