Passage planning principles 

 - London  A Witherby Seamanship Publication  2006 
 - viii, 60p. 
<br/><br/><label>ISBN: </label>1856093220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Passage Planning with ECDIS<br/>Planning Toolbox<br/>Monitoring Techniques
<br/><br/><label>Dewey Class. No.: </label>387.5  / WIT