Cost of transporting freight by Class I and Class II motor common carriers of general commodities.
Rocky Mountain region.

APA Citation

United States. Interstate Commerce Commission. Bureau of Accounts. (1971). Cost of transporting freight by Class I and Class II motor common carriers of general commodities. Washington, D.C.: The Bureau.

MLA Citation

United States. Interstate Commerce Commission. Bureau of Accounts. Cost of Transporting Freight by Class I And Class II Motor Common Carriers of General Commodities. Washington, D.C.: The Bureau, 1971.

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