Traffic signal systems.
Title:
Traffic signal systems.
Author:
National Research Council (U.S.). Transportation Research Board.
ISBN:
9780309125932
Publication Information:
Washington, D.C. : Transportation Research Board, 2008.
Physical Description:
vii, 119 p. : ill., charts ; 28 cm.
Series:
Transportation research record, no. 2080.
Transportation research record ; 2080.
General Note:
"A peer-reviewed publication of the Transportation Research Board."
Added Corporate Author: