Witherby Seamanship International <br/><br/>
Regulatory primer for 2nd and chief engineers    covering current & new requlations to 1 September 2011/   Witherby Seamanship International.    

 - 2nd. 
 -  Livingston : Witherby Seamanship International  2011 
 - iii, 31p. :ill. 18cm. 
<br/><br/><label>ISBN: </label>9781856095174 
<br/><br/><label>LC Class. No.: </label>VK541.W774 2011 
<br/><br/><label>Dewey Class. No.: </label>VK541.W774 2011 
<br/><br/><label>National Library of Medicine Call No.: </label>VK541.W774 2011