Admiralty List of Radio Signals, Vol.2, 2013/14 :   Radio aids to navigation, differential GPS (DGPS), legal time, radio time signals and electronic position fixing system /  

 - 2013/14 ed. 
 - Taunton :   United Kingdom Hydrographic Office ,   2013. 
 - xiv, 334 p. :  col. ill., maps ;   30 cm. 
 - NP 282 .
<br/><br/><label>ISBN: </label>9780707719849  £ 42.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distress signals
<br/><br/><label>Dewey Class. No.: </label>623.8932  / Un314 V.2