Regulations to govern the contruction, filing, and posting of freight schedules of minimum rats or charges of contract carriers by water
Subtitle: Approved December 28, 1940. Effective March 1, 1941
Series: Tariff circular -- no. 21
Published: 1940
Place of publication: Washington
Language: eng
Subjects: Shipping; Rates
Notes: At head of title: Interstate commerce commission. Bureau of traffic. Mimeographed.