Transport modes and technologies for development 
/ Prepared by Susumu Kobe 
 - New York  United Nations  1970 
 - v, 147 p. ;  28 cm. 
 - United Nations. Document. ST/ECA/127 .
<br/><br/> 'United Nations publication. Sales no.: E.70.VIII.1.' 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation