TY  - BOOK
AU  - Olsen, Jann M. and  Kristensen, Tor R.
TI  - An Introduction to GMDSS
SN  - 8299265061
AV  - FIL VK 395  O47 1998
PY  - 1998///
CY  - Philippines
PB  - MARTA
KW  - Maritime Communication Systems
KW  - Marine Communications Technology Emergency Maritime Protocols
KW  - Marine Safety and Distress Procedures
KW  - International Maritime Safety Regulations
ER  -