CODE of safe working practices for merchant seamen 
Maritime and Coastguard Agency 
 - Consolidated edition 2011 
 - London  The Stationery Office,  2011 
 - 1 v. (various pagings)  ill. (some col.)  23 cm 
<br/><br/><label>ISBN: </label>9780115532078 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Merchant mariners--safety measures<br/>Marine engineering<br/>Safety engineering