Scope for the use of certain old-established urban transport techniques : trams and trolleybuses : report of the thirty-eighth Round Table on Transport Economics held in Paris on 24th-25th March, 1977 - Witsen, M. van; European Conference of Ministers of Transport. Economic Research Centre (Paris : European Conference of Ministers of Transport, 1978)
At head of title: Economic Research Centre
Keywords: Urban transportation -- Congresses; Street-railroads -- Congresses; Bus lines -- Congresses