Subramaniam, H. <br/><br/>
Nautical watchkeeping 

 - 2nd ed. 
 - Mumbai  Vijaya Publications  2017 
 - 286p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approaching fog in open sea<br/>Keeping anchor watch<br/>Man-overboard at sea
<br/><br/><label>Dewey Class. No.: </label>623.8884  / SUB