Proceedings, seventy-first annual meeting 1985 - American Association of State Highway and Transportation Officials : selected committee meeting papers ; Seattle, Washington, October 12 - 15, 1985
Annual meeting. American Association of State Highway and Transportation Officials ; 71 ; 1985 ; Seattle, Wash. Annual meeting. American Association of State Highway and Transportation Officials ; 71 (Seattle, Wash.) : 1985.10.12-15
1985
69 S.
Conference Proceedings
English