TY  - BOOK
ED  - International Maritime Organization.
TI  - Model course 7.03 Officer in charge of a navigational watch
SN  - 9280161059
U1  - 623.89  23
PY  - 1999///
CY  - London
PB  - International Maritime Organization
KW  - Marine engineering--Study and teaching
KW  - Marine engineers--Training of
KW  - Merchant mariners--Training of
ER  -