National Bureau of Economic Research <br/><br/>
Transportation economics: a conference of the Universities-National Bureau Committee for Economic Research. 
by National Bureau of Economic Research 
 - New York  National Bureau of Economic Research  1965 
 - xviii, 464p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation --Congresses
<br/><br/><label>Dewey Class. No.: </label>W N213