Safety provisions of ocean data acquisition systems, aids and devices (ODAS)

Geahča maid

• International marine aids to navigation/
  Dahkki: 354089 Clearman, Brian
  Almmustuhtton: (1988)
• International code of signals
  Dahkki: International Maritime Organization
  Almmustuhtton: (1987)
• Global maritime distress and safety system /
  Dahkki: International Maritime Organization
  Almmustuhtton: (1987)
• Definitions of navigation aid terms /
  Dahkki: 8595 Institute of Electrical and Electronics Engineers
• Marine automatic radar plotting aids (ARPA) : operational requirements : methods of testing and test results
  Dahkki: 8096 British Standards Institution, et al.