International Code of Signals. [U.S.] Hydrographic Office / 
Hydrographic Office 
 - United States:   Hydrographic Office,  c2015. 
 - [various pagination] ;  24 cm. 
<br/><br/><label>ISBN: </label>9781341136450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Code of signals--Intenernational.
<br/><br/><label>LC Class. No.: </label>CIR VK  391  / IG8  2015