The contribution of economic research to transport policy decisions introductory reports and summary of the discussion

Manylion Llyfryddiaeth
Awdur Corfforaethol: International Symposium on Theory and Practice in Transport Economics (7th : 1977 : London, England)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: London European Conference of Ministers of Transport (ECMT) c1978.
Pynciau: