Subramaniam, H.  <br/><br/>
Nautical watchkeeping /  
H. Subramaniam.  
 - Mumbai :   Vijaya,   c1992.  
 - 286 p. :   ill. ;   22 cm.  
 - Nutshell series, bk. 7.  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Merchant marine -- Watch duty. 
<br/><br/><label>Dewey Class. No.: </label>623.8884  / SUB