International Maritime Organization <br/><br/>
IMO standard marine communication phrases (SMCP) 

 - London  International Maritime Organization  2005 
 - xiv, 128p. 
<br/><br/><label>ISBN: </label>9789280142112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seamanship<br/>Navigation<br/>Radio in navigation
<br/><br/><label>Dewey Class. No.: </label>623.8932  / IMO