The costs and benefits of road safety measures : report of the ninth round table on transport economics held in Paris on 19-20 November, 1970

معرفی کتاب «The costs and benefits of road safety measures : report of the ninth round table on transport economics held in Paris on 19-20 November, 1970» نوشتهٔ European Conference of Ministers of Transport.; Organisation for Economic Co-operation and Development، منتشرشده توسط نشر Oecd Publishing در سال 1971. این کتاب در فرمت pdf، زبان انگلیسی ارائه شده است.