Couper A D <br/><br/>
The  Geography of sea transport 
Couper A D 
 - London  Hutchinson UK           1972 
 - 208p  cm. 
<br/><br/> Bibliography :end of each chapter.Glossary:P15-17; Index:P205-08 
<br/><br/><label>ISBN: </label>0091128501 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade Routes
<br/><br/><label>Dewey Class. No.: </label>U6425, L2