Air-truck coordination and competition. 

 - Washington  For sale by the Superintendent of Documents, U.S. Govt. Print. Off.  1967. 
 - iv, 105 p.  maps. 
<br/><br/> Cover title. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>a  67007557 //r82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics, Commercial--Freight.<br/>Transportation, Automotive--Frieght.<br/>Transportation--Coordination.<br/>Express service.<br/>Aeronautics, Commercial--Freight.<br/>Trucking<br/>Express service.