00397nam a2200109Ia 4500008005200000020001500052082001700067100000800084245015900092260002200251300001400273200103s     1989      ||||xx |||||||||||||| ||und||  a928011249X  a623.888bIMO  aIMO 0aConference of contracting goverments to the international convention for the safety of life at sea, 1974 on the global maritime distress and safety system  bIMOc1989aLondon  aiii, 71p.