American Railroads : Decline and Renaissance in the Twentieth Century
The Continuing Vigil: Maintaining Competition in Deregulated Airline Markets
Alternatives for urban bus services: an international perspective on the British reforms
Deregulation and the future of intercity passenger travel
Deregulation and the future of intercity passenger travel
The economics of competition in the transportation industries
Essays in transportation economics and policy : a handbook in honor of John R. Meyer