Includes contributions in English, French and German.
Third International Symposium on Theory and Practice in Transport Economics. Troisième Symposium International sur la Théorie et la Pratique dans l'Économie des Transports, Rome, 23-26 Septembre, 1969. ISBN 0119204002. Published by O.E.C.D. in 1971. Publication and catalogue information, links to buy online and reader comments.