TY  - BOOK
ED  - International Telecommunication Union. 
TI  - MANUAL for use by the maritime mobile and maritime mobile-satellite services : : provisions of the telecommunication services applicable or useful to stations in the maritime mobile and maritime mobile-satellite services / 
SN  - 9261044514
U1  - 384.53 23
PY  - 1992///.
CY  - Geneva : 
PB  - ITU, 
KW  - Measures against interfaces tests.
KW  - Administration provision for stations.
KW  - Distress and safety communication.
ER  -