Optimum structure and size of road haulage firms :  positive and negative effects of specialization / 
Report of the twenty-third Round Table on Transport Economics held in Paris on 8th and 9th November, 1973 
 - Paris :  European Conference of Ministers of Transport,  1974 
 - 45 p. ;  25 cm. 
<br/><br/> At head of title: Economic Research Centre 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> PND 1.00(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation, Automotive--Europe--Congress
<br/><br/><label>Dewey Class. No.: </label>388.3094