R M Williston

MANUAL FOR CODING ROADWAY GEOMETRICS

R M Williston, 1966 .

CREATION AND MAINTENANCE OF A MOTOR VEHICLE TRAFFIC ACCIDENT FILE

R M Williston, 1966 .

THE STAMFORD TRAFFIC ENGINEERING PROGRAM

R M Williston, 1969 .

SOME EFFECTS OF LATERAL SIGN DISPLACEMENT

R M Williston, D A Gordon, George F King, 1970 .