Investigation of railroad freight rate structure, coal
Subtitle: ex parte no. 270 (sub-no. 4) : served March 14, 1975
By: Interstate Commerce Commission.
Publisher: ICC : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1975
Place of publication: [Washington]
Language: eng
Number of pages: 409
Subjects: Coal -- Transportation -- United States.; Railroads -- Freight -- Rates -- United States.; Railroads -- United States -- Freight.
Notes: Cover title.