The contribution of economic research to transport policy decisions :  introductory reports and summary of the discussion : seventh International Symposium on Theory and Practice in Transport Economics, London, 26th-29th September 1977 

 - London :  European Conference of Ministers of Transport (ECMT),  1978 
 - 428 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9282110494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Congresses<br/>Economics--Research--Congresses<br/>Transportation and state--Congresses