Report of the Eighty-Sixth Round Table on Transport Economics, held in Paris on 7th-8th June 1990 on the following topic : evaluating investment in transport infrastructure.
- Paris : [Washington, D.C. : European Conference of Ministers of Transport ; OECD Publications and information Centre], 1992.
- 112 p.
At head of title: Economic Research Centre. Cover and spine title: Round table 86.