Education for Highway Engineering and Highway Transport - Walton C. John 1881-1942 (USA Highway Education Board, 1923)
Bulletin No. 1 Proceedings of The Second National Conference Held in Washington, D. C., October 26, 27 and 28, 1922, Under the Direction of The Highway Education Board
Keywords: Applied Sciences (3GdYdhe GdJWHjbjIs; General -- Study and teaching; Roads; Roads -- United States