Costs and benefits of general speed limits : (maximum and minimum speeds).

類似資料

• Costs and benefits of general speed limits : (maximum and minimum speeds) : report of the thirty-seventh Round Table on Transport Economics, held in Paris on 24th and 25th February, 1977 /
  著者:: Krell, Karl
  出版事項: (1978)
• Speed limits outside built-up areas;
  出版事項: (1972)
• Different general speed limits in Sweden : effects on road accidents and on vehicle speeds /
  著者:: Roosmark, Per-Olov
  出版事項: (1972)
• Motor vehicle speed : its control and regulation /
  出版事項: (1964)
• The effect of conventionally enforced maximum speed limits on motor vehicle accidents /
  著者:: Wadsworth, J.
  出版事項: (1966)