"Merchant marine director, 1967" 

 -  1967 
<br/><br/><label>Standard No.: </label>65318 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanic Transport Economics
<br/><br/><label>Dewey Class. No.: </label>"X425.2k, K7 (RR)"