GMDSS : a user's handbook /
Brehaut, Denise
GMDSS : a user's handbook / Denise Bréhaut. - 6th ed. - London: Adlard Coles Nautical | Bloomsbury, 2017. - 128 p.: ill.; 23 cm.
9781472945686
Global Maritime Distress and Safety System.
Maritime communication.
Radio in navigation.
623.8934 / BRE
GMDSS : a user's handbook / Denise Bréhaut. - 6th ed. - London: Adlard Coles Nautical | Bloomsbury, 2017. - 128 p.: ill.; 23 cm.
9781472945686
Global Maritime Distress and Safety System.
Maritime communication.
Radio in navigation.
623.8934 / BRE