00341nam a2200121Ia 4500008004100000020001500041040001200056082001300068100000800081245010800089260001400197300000800211200103s9999||||xx |||||||||||||| ||und||  a9280110527  aIMU-MPC  aColumn-8  aIMO 0aInternatioanal conference on the establishment of an international maritime satellite system, 1975-1976  bIMOc1976  a102