Purposes of vehicle trips and travel
By: [Mark E.Roskin]
Contributors: United States. Office of Highway Planning; United States. Federal Highway Administration
Series: 1977 nationwide personal transportation study
Publisher: U.S. Department of Transportation, Federal Highway Administration; For sale by the Supt. of Docs., U.S. G.P.O.; National Technical Information Service
Published: 1981
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 108
Subjects: Transportation, Automotive -- United States -- Statistics; Automobile driving -- United States -- Statistics; Automobile drivers -- United States -- Statistics
Notes: Office of Highway Planning"--Cover

"December 1980."

"HHP-44/2-81(3M)"--P. 4 of cover