Transport and the activity of the conference :  general report on activity 

 - Paris :  ECMT,  1979- 
 - v. :  ill. ;  27 cm. 
<br/><br/> PTSL : 1978(25th)(vol.1); 1979(26th)(vol.1) 
<br/><br/><label>ISBN: </label>9282110575 (1978) 9282110699 (1979) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation and state<br/>Transportation--Europe