Census of transportation.
Subtitle: Hearings before the Subcommittee on Census and Government Statistics of the Committee on Post Office and Civil Service, House of Representatives, Eighty-seventh Congress, first session.  July 18 and 19, 1961.
Publisher: U.S. Govt. Print. Off.
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 176
Subjects: Transportation -- United States -- Statistics
Notes: Available also in microform in CIS US congressional committee hearings, accession number (87)H1833-14.