Admiralty List of Radio Signals, Vol.6, Part. 4 :   Pilot services, Vessel traffic services and Port operations (Persian Gulf including Oman, Indian sub-continent, South East Asia and Australasia) /  

 - 2012/13 ed. 
 - Taunton :   United Kingdom Hydrographic Office ,   2012. 
 - xxii, 410 p. :  col. ill., maps ;  30 cm. 
 - NP 286(4) .
<br/><br/><label>ISBN: </label>9780707719757  £ 42.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distress signals
<br/><br/><label>Dewey Class. No.: </label>623.8932  / Un314 V.6(4)