Highway freight traffic survey, 1939-1940
Published: 1944
Place of publication: Washington, D.C
Language: eng
Number of pages: 127
Notes: Cover-title.

At head of title: ... Before the Interstate commerce commission. Docket no. 28300 - Class rate investigation, 1939. Docket no. 28310 - Consolidated freight classification.

Paging irregular; leaves and pages in continuous numbering.