Traffic control; 3 reports. Presented at the 42nd annual meeting, January 7-11, 1963.
Title:
Traffic control; 3 reports. Presented at the 42nd annual meeting, January 7-11, 1963.
Author:
National Research Council (U.S.). Highway Research Board.
Corporate Author:
Publication Information:
Washington : Highway Research Board, Division of Engineering and Industrial Research, National Academy of Sciences-National Research Council, 1963.
Physical Description:
78 p.: illus.; 25 cm.
Series:
Highway research record no. 31.
National Research Council (U.S.). Publication 1151.
Publication (National Research Council (U.S.)) ; 1151.
Subject Term: