Admiralty List of Radio Signals, Vol.6, Part. 6 :   Pilot services, Vessel traffic services and Port operations (North East Asia and Russia (Pacific Coast)) /  

 - 2012/13 ed. 
 - Taunton :   United Kingdom Hydrographic Office ,   2012. 
 - xx, 364 p. :  col. ill., maps ;  30 cm. 
 - NP 286(6) .
<br/><br/><label>ISBN: </label>9780707719801  £ 42.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distress signals
<br/><br/><label>Dewey Class. No.: </label>623.8932  / Un314 V.6(6)