Admiralty list of radio signals volume 3, part 2 NP283(2) 2008/09 :  maritime safety information services, The Americas, Far East and Oceania. 

 - Taunton :  Hydrographic Office,  2008 
 - xxvi, 338 p. :  .ill. maps. 
<br/><br/> "Admiralty charts and publications."--Cover. 
<br/><br/><label>ISBN: </label>9780707719153 (pbk) :  38.15 GBP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NAVIGATION AIDS--RADIO SIGNALS