Yazar
stephen m sharkey
2 cilt bulundu.
Cilt sonuçları
Evaluation of 1983 selective speed enforcement projects in Virginia
Stephen M. Sharkey · Virginia Highway & Transportation Research Council
93 sayfa · 1985
Speed limits / Traffic accidents / Traffic safety
Evaluation of the 1984 selective speed enforcement projects in Virginia
Stephen M. Sharkey · Virginia Transportation Research Council
117 sayfa · 1987
Speed limits / Statistics / Traffic accidents / Traffic safety