Principles of railroad transportation

Bibliographic Details
Main Author:	Johnson, Emory R. 1864-
Other Authors:	Van Metre, T. W. 1884-1961
Format:	Book
Language:	English
Published:	New York D. Appleton and Company 1916, c1917.
Series:	Appleton's railway series
Subjects:	Railroads > United States. Railroads and state > United States.