Fair, Marvin L.
Economics of transportation by Marvin L. Fair and Ernest W. Williams - rev. ed. - New York Harper 1959 - 684p.
Railroads --United States
Transportation --United States
Wx73 F15
Economics of transportation by Marvin L. Fair and Ernest W. Williams - rev. ed. - New York Harper 1959 - 684p.
Railroads --United States
Transportation --United States
Wx73 F15
