International Code of Signals: For Visual, Sound, and Radio Communication
![International Code of Signals: For Visual, Sound, and Radio Communication](http://pictures.abebooks.com/isbn/9780914025221-us.jpg)
sku: COM9780914025221USED
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$23.77
Shipping from: Canada
Description
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.
Price history chart & currency exchange rate