GMDSS : understanding the Global Maritime Distress and Safety System : the new marine radio communication system /

Bibliographic Details
Main Author:	Campbell, John, 1946- (Author)
Format:	Book
Language:	English
Published:	Shrewsbury : Waterline, 1998.
Subjects:	Distress signals. Radio in navigation. Navigation > Safety measures. Artificial satellites in navigation. Signaux de détresse. Radio en navigation. Navigation > Sécurité > Mesures. Satellites artificiels en navigation.

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