Navigation aids and equipment simulator training : merchant navy training board. 

 - Second edition. 
 -  Witherby Publishing Group ltd,  2018 
 - iv, 63 p. 
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<br/><br/><label>ISBN: </label>978-1-85609-791-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation -- safety measures.
<br/><br/><label>Dewey Class. No.: </label>M 621.3848 N325 2018