The California/New York type 170 traffic signal controller system
Subtitle: hardware specification.
Series: Report - Federal Highway Administration ; no. FHWA-IP-78-16
Publisher: Dept. of Transportation, Federal Highway Administration, [Office of Development], Implementation Division
Published: 1978
Place of publication: [Washington]
Language: eng
Number of pages: 200
Subjects: Traffic signs and signals.; Electronic traffic controls.
Notes: December 1978.