National Research Council (U.S.). Transportation Research Board. Committee for Study on Urban Transportation Congestion Pricing. . Curbing gridlock : peak-period fees to relieve traffic congestion / Committee for Study on Urban Transportation Congestion Pricing, Transportation Research Board, [and] Commission on Behavioral and Social Sciences and Education, National Research Council. [0309055040 (v. 1) ] Washington, D.C. : National Academy Press, c1994.
Call#: Van Pelt Library HE336.C66 N37 1994