International Code of Signals: For Visual, Sound, and Radio Communication
R 966
or 4 x payments of R241.50 with
Availability: Currently in Stock
Delivery: 10-20 working days
International Code of Signals: For Visual, Sound, and Radio Communication
Used Book in Good Condition
The International Code of Signals is an international system of signals and codes for use by vessels to communicate important messages regarding safety of navigation and related matters. The code covers visual, sound, and radio communications.