Symbol signs 2
By: prepared by the American Institute of Graphic Arts for the Office of Facilitation, Research and Special Programs Administration, United States Department of Transportation
Contributors: United States. Transportation Programs Bureau. Office of Facilitation
Series: DOT-OS-60510; Report - Research and Special Programs Administration ; no. DOT-RSPA-DPB-40-79-2
Publisher: Dept. of Transportation, Research and Special Programs Administration, Office of Facilitation : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: [Washington]
Language: eng
Number of pages: 148
Subjects: Signs and symbols -- United States; Signs and signboards -- United States
Notes: March 1979

Bibliography: p. 147-148