COLREG : Convention on the international regulations for preventing collisions at sea, 1972 

 - 4th 
 - London  IMO - International Maritime Organization  2003 
 - v, 50p. 
<br/><br/><label>ISBN: </label>9789280141672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steering and sailing rules<br/>Lights and shapes<br/>Sound and Light signals
<br/><br/><label>Dewey Class. No.: </label>341.75  / IMO