Transport economics (Conference) 1976, Paris, & European Conference of Ministers of Transport. (1976). Cost benefit analysis (Conference) 1976, Paris. Proceedings of the 36th Round Table ... European Conference of Ministers of Transport.
Chicago Edition CitationTransport economics (Conference) 1976, Paris, and European Conference of Ministers of Transport. Cost Benefit Analysis (Conference) 1976, Paris. Proceedings of the 36th Round Table ... European Conference of Ministers of Transport, 1976.
MLA Edition CitationTransport economics (Conference) 1976, Paris, and European Conference of Ministers of Transport. Cost Benefit Analysis (Conference) 1976, Paris. Proceedings of the 36th Round Table ... European Conference of Ministers of Transport, 1976.