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- Railroads and state — United States
Railroads and state — United States — Audiobooks
The Railroad Question
by William Larrabee
Railroads: Rates and Regulations
by William Zebina Ripley
Monopolies and the People
by D. C. Cloud
Government Ownership of Railroads, and War Taxation
by Otto H. Kahn
The heart of the railroad problem
by Frank Parsons