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Effect of productivity and technological progress on transport workes
(1975)
Cost benefit analysis : report of the 36. Round Table on Transport Economics, held in Paris, 29.-30.11.1976
(1977)
Report of the Hundred and Eighteenth Round Table on Transport Economics, held in Paris on 30th November - 1st December 2000 on the following topic : tolls on interurban road infrastructure ; an economic evaluation
(2002)