Bills of lading 

 - New York  United Nations USA         1971 
 - 70p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Transport Economics
<br/><br/><label>Dewey Class. No.: </label>X42:4:(Z).1.N7, L1/UN