Williamson, Paul R <br/><br/>
Ship manoeuvring principles and pilotage / Paul R. Williamson. 

 -  London, : Witherby and Co. Ltd.  2001 
 - xx, 154p. : ill.( some col. ) 23 cm. Includes Index. 
<br/><br/><label>ISBN: </label>1856092100 
<br/><br/><label>LC Class. No.: </label>VK 543 .W54 2001 
<br/><br/><label>Dewey Class. No.: </label>VK 543 .W54 2001 
<br/><br/><label>National Library of Medicine Call No.: </label>VK 543 .W54 2001