Raeng, Erik. <br/><br/>
Assessing seafarers' competence / :  an attachment to the on board training record book / 
Erik Raeng. 
 - second edition. 
 - iv, 28 p. 
<br/><br/><label>ISBN: </label>971-0306-18-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seamanship--Assessment.