Public aids to transportation : v. 1-4.
Title:
Public aids to transportation : v. 1-4.
Author:
United States. Office of Federal Coordinator of Transportation.
Corporate Author:
Publication Information:
Washington, D.C. : Govt., 1940.
Physical Description:
4 volumes in 2. ; 29 cm
Language:
English
Contents:
1. General comparative analysis, and public aids to scheduled air transportation--2.Aids to railroads and related subjects--3. Public aids to transportation by water--4. Public aids to motor vehicle transportation.
Format :
Book