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.