Traffic control devices handbook
Contributors: United States. Federal Highway Administration
Publisher: U.S. Dept. of Transportation, Federal Highway Administration
Published: 1984
Place of publication: Washington, D.C
Language: eng
Subjects: Traffic signs and signals -- United States
Notes: Description bases on pt. 4

"HHI-22/1-84(3200)P"--Pt.4, p. [4] of cover

Includes bibliographical references
Table of contents: value: pt. 4. Signals