The evolution of the unit train, 1960-1969
By: John T. Starr, Jr.
Series: Research paper - University of Chicago, Dept. of Geography ;; no. 158; Research paper (University of Chicago. Dept. of Geography) ;; no. 158.
Publisher: University of Chicago, Dept. of Geography
Published: 1976
Place of publication: Chicago
Language: eng
Number of pages: 233
Subjects: Railroads -- United States -- Freight.; Railroads -- Train load.
Notes: Bibliography: p. 215-233.