TY  - BOOK
AU  - Friedman, Norman
TI  - Submarine : design and development
SN  - 0851772994
PY  - 1984///
CY  - London, Conway Maritime
KW  - shipbuilding
KW  - weapons
KW  - submarines
KW  - naval defence
KW  - naval warfare
KW  - historical presentation
ER  -