01038nam a2200229 a 4500 TVCDKTCT10082 Thư viện trường Cao đẳng Kỹ thuật Cao Thắng 20080808000000 080808 Thư viện Trường CĐ Kỹ Thuật Cao Thắng RG_1 #1 eb0 i1 0071463186 vie 623.89 / B400A-m The United States Power Squadrons The Boatowner's Guide to GMDSS and Marine Radio / The United States Power Squadrons In lần thứ 1 American : MC Graw Hill , 2005 136tr. ; 23 cm Product Description The new digital Global Maritime Distress and Safety System (GMDSS) is revolutionizing emergency communications and international search-and-rescue at sea. Clearly and concisely, this one-of-a-kind guide presents what you should know about using digital marine radios for emergency assistance and enhanced safety. Boatowner Guide