TY - GEN AU - Cleveland, Donald E. TI - MANUAL OF TRAFFIC ENGINEERING STUDIES U1 - 388.3 PY - 1964/// CY - Washington, D. C. PB - KW - Traffic Engineering KW - Traffic Accidents N1 - First Ed., 1945, By National Conservation Bureau ; 2nd Ed., 1953, By Accident Prevention Dept., Association Of Casualty And Surety Companies ER -