TY  - BOOK
AU  - Manmohan Bala.
TI  - Raksha vigyan:Aayudh tatha technology
U1  - 623.3 
PY  - 1997///
CY  - Delhi
PB  - Prabhat Prakash.
KW  - Aayudh tatha technology
KW  - Raksha vigyan
ER  -