Indicators for evaluating transport output : report of the forty-third Round Table on Transport Economics, held in Paris on 23rd and 24th November 1978 - Baumgartner, Jean Pierre; European Conference of Ministers of Transport. Economic Research Centre (Paris : European Conference of Ministers of Transport, 1979)
At head of title: Economic Research Centre
'ECMT Round Table 43.'
Includes bibliographical references
Keywords: Transportation