| Type |  Book |
| ชื่อเรื่อง | Highway safety, 2012 : traffic law enforcement, alcohol, occupant protection, motorcycles, and trucks |
| ISBN | 9780309223201 |
| พิมพลักษณ์ | Washington, D.C. : Transportation Research Board, 2012 |
| รูปเล่ม | 132 p. : ill |
| หัวเรื่อง | Automobiles --Safety measures [] |
| | Highway engineering --Congresses [] |
| | Motor vehicles --Safety measures [] |
| | Traffic engineering --Congresses [] |
| | Traffic safety |
| | Transportation engineering --Congresses [] |