Waugh, Ian <br/><br/>
The mariner's guide to marine communications    a practical guide / by Ian Waugh.     

 - 2nd ed. 
 -  London : The Nautical Institute.  2007 
 - xii, 297 p. : col. ill.   22 cm. Includes index. 
<br/><br/><label>ISBN: </label>1870077784 
<br/><br/><label>LC Class. No.: </label>VK 397 .W38 2007 
<br/><br/><label>Dewey Class. No.: </label>VK 397 .W38 2007 
<br/><br/><label>National Library of Medicine Call No.: </label>VK 397 .W38 2007