Alexandersson Gunnar <br/><br/>
World shipping  An economic geography of ports and    
Alexandersson Gunnar; Norstrom Goran 
 -  1963 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade Routes
<br/><br/><label>Dewey Class. No.: </label>U6428.1.N5, K3