Transport problems in relation to economic development in West Africa. 

 - New York :  UN ,  1962 
 - 68p. :  ill. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transport and communications<br/>Economic conditions<br/>Transport--Africa
<br/><br/><label>Dewey Class. No.: </label>385  / ECA