Traffic signs in complex visual environments.
Contributors: United States. Federal Highway Administration. Offices of Research and Development.; Institute for Research.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Offices of Research and Development; National Technical Information Service, distributor
Published: 1982
Place of publication: Washington, D.C; [Springfield, Va.?
Language: eng
Number of pages: 77
Subjects: Recognition (Psychology); Traffic signs and signals -- United States.; Roads -- United States -- Lighting.
Notes: Cover title.

"Institute for Research"--1st prelim. p.

"November 1982."

"Report no. FHWA/RD-82/102."

Bibliography: p. 44-45.

Final report. Sept. 1979-May 1982.

DOT-FH-11-9646.