Bull, Mark <br/><br/>
Bridge Watchkeeping / 

 - 3rd ed. 
 - London :  The Nautical Institute,  2021, reprinted 2023 
 - xii, 168 p. :  col. ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9781906915926   £ 71.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Merchant marine--Watch duty<br/>Navigation
<br/><br/><label>Dewey Class. No.: </label>623.89  / B8725