Quatri eme Symposium International sur la The orie et la Pratique dans l'Economie des Transports = Fourth International Symposium on Theory and Practice in Transport Economics = Viertes Internationales Symposium Über Theorie und Praxis in der Vierkehrswirtschaft
Subtitle: compte rendu des de bats = proceedings of the debates = Niederschrift der Discussion, La Haye, 5-7 Octobre 1971
By: European Conference of Ministers of Transport.
Contributors: Organisation for Economic Co-operation and Development.; European Conference of Ministers of Transport.
Publisher: Organisation for Economic Co-operation and Development; [H.M.S.O.]
Published: 1972
Place of publication: Paris; [London]
Language: eng
Notes: Text in English, French and German.