Fair, Marvin L.
Economics of transportation / Marvin L. Fair & Ernest W. Williams - New York : Harper , 1950 - x, 757p. : ill. ; 25 cm.
Includes index.
Transport and communications
Transport economics
Transport--United States
385 / FAI
Economics of transportation / Marvin L. Fair & Ernest W. Williams - New York : Harper , 1950 - x, 757p. : ill. ; 25 cm.
Includes index.
Transport and communications
Transport economics
Transport--United States
385 / FAI