Second international symposium on the theory and practice in transport economics. 

 - Paris :  OECD ,  1968 
 - 554p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transport and communications
<br/><br/><label>Dewey Class. No.: </label>385  / OECD-2