Joy R Esterlitz

ACCIDENT RATES OF MULTIUNIT COMBINATION VEHICLES DERIVED FROM LARGE-SCALE DATA BASES (WITH DISCUSSION AND CLOSURE)

Roger D Mingo, Joy R Esterlitz, Bret L Mingo, 1991 .

EFFECT OF THE 65-MPH SPEED LIMIT ON SPEEDS IN THREE STATES

Mark Freedman, Joy R Esterlitz, 1990 .

DIFFERENT SPEED LIMITS FOR CARS AND TRUCKS: DO THEY AFFECT VEHICLE SPEEDS?

Herbert M. Baum, Paul L. Zador, Joy R Esterlitz, 1991 .