TY  - BOOK
AU  - Ray, Ajoy Kumar
AU  - 
ED  - 
ED  - 
ED  - 
TI  - History of science in India
SN  - 9789381325476
U1  - 509.54 
PY  - 2014///
CY  - Kolkata 
PB  - Ramakrishna Mission Institute of Culture
KW  - 
N1  - "Vol.VII ; Engineering science"
ER  -