Guidelines for ships operating in polar waters / 
International Maritime Organization. 
 - 2010 ed. 
 - London :  International Maritime Organization,  c2010. 
 - v, 40 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9789280115222 9280115227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ships--Cold weather operation.<br/>Ice strengthened vessels--Safety regulations.
<br/><br/><label>LC Class. No.: </label>VK545  / .I58 2010