TY  - BOOK
AU  - Rao, M.V.R. Koteswara
TI  - Environments in Sub Marines 
SN  - 9186514082
U1  - 623.8257 
PY  - 2001///
PB  - Defence Scientific Information and Documentation Centre , Delhi 
KW  - Monograph Submarines
KW  - Gen
N1  - index included
ER  -