Traffic survey
Subtitle: extracts from hearings before the Subcommittee on Streets and Traffic of the Committee on the District of Columbia, House of representatives, seventy-fourth Congress, second session : history of traffic control in the District of Columbia
By: statement of William A. Roberts.
Publisher: U.S.G.P.O.
Published: 1936
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Traffic regulations -- Washington (D.C.); Transportation -- Washington (D.C.) -- History.
Other titles: History of traffic control in the District of Columbia
Notes: Available also in microform in CIS US congressional committee hearings, accession number (74)H764-2.