Telecommunications systems for highway administration and operations.
Contributors: American Association of State Highway Officials.; United States. Federal Highway Administration.
Series: National Cooperative Highway Research Program. Synthesis of highway practice 12; Synthesis of highway practice ;; 12.
Published: 1972
Place of publication: [Washington]
Language: eng
Number of pages: 32
Subjects: Highway communications.
Notes: Bibliography: p. 25-26.
"Project 20-5 FY '72."
"Research sponsored by the American Association of State Highway Officials in cooperation with the Federal Highway Administration."