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

Xehetasun bibliografikoak
Erakunde egilea: International Symposium on Theory and Practice in Transport Economics (7th : 1977 : London, England)
Formatua: Liburua
Hizkuntza:English
Argitaratua: London European Conference of Ministers of Transport (ECMT) c1978.
Gaiak: