Proceedings   Roads and urban environment    

 - Paris  OECD            1975 
 - 189p.  cm. 
 - Organisation for Economic Cooperation and Development, Road Research .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Road Transport Economics
<br/><br/><label>Dewey Class. No.: </label>X411:89k33p1(X),N74, L5