1972 census of transportation
An edition of 1972 census of transportation (1972)
national travel survey. Travel during 1972.
By United States. Bureau of the Census
Publish Date
1973
Publisher
for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Language
eng
Pages
130
Description:
subjects: Statistics, Transportation, Census, 1972
Places: United States