Panduan asas pelaut/

Geahča maid

• Systems Omega and differential Omega receivers for ships : operational and performance requirements : methods of testing and required test results
  Dahkki: 8096 British Standards Institution, et al.
• Marine automatic radar plotting aids (ARPA) : operational requirements : methods of testing and test results
  Dahkki: 8096 British Standards Institution, et al.
• Performance standards for navigational equipment
  Dahkki: International Maritime Organization
  Almmustuhtton: (1982)
• Maritime communications and control
  Dahkki: Institute of Marine Engineers (Great Britain)
  Almmustuhtton: (1993)
• Astronomical navigation made easy
  Dahkki: 461985 Ferguson, George William
  Almmustuhtton: (1937)