1972 census of transportation.
Contributors: United States. Bureau of the Census
Publisher: U.S. Dept. of Commerce, Bureau of the Census; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1973
Place of publication: [Washington, D.C
Language: eng
Number of pages: 75
Subjects: Tourism -- United States -- Statistics.; Transportation -- United States -- Statistics.
Other titles: National travel survey.; Summer travel.
Work titles: Census of transportation (1972)
Notes: "TC72-N2."