Scales of rail class rates governed by official classification.
Prepared by Cost Section.

APA Citation

United States. Interstate Commerce Commission. Bureau of Transport Economics and Statistics., Willmer, H. (1944). Scales of rail class rates governed by official classification. Washington.

MLA Citation

United States. Interstate Commerce Commission. Bureau of Transport Economics and Statistics, and H.P Willmer. Scales of Rail Class Rates Governed by Official Classification. Washington, 1944.

Warning: These citations may not always be complete (especially for serials).