prepared by Abacus Technology Corporation ; prepared for Office of Technical Assistance and Safety, Urban Mass Transportation Administration, U.S. Department of Transportation
prepared by Institute for Urban Transportation, Indiana University ; prepared for U.S. Department of Transportation, Urban Mass Transportation Administration, Office of Planning, Management, and Demonstration ; [Smerk, George M. and Rosemary B. Gerty, editor]
hosted by the Civil Works Directorate of the U.S. Army Corps of Engineers ; auditorium, Casey Building, Ft. Belvoir, Virginia, 15, 16, and 17 November 1983