TY  - BOOK
ED  - National Research Council. Transportation Research Board (E-.U.A.)
TI  - Regulation of weights, lenghts, and widths of commercial mo-tor vehicles / Transportation Research Board, Committee for- the Study of the Regulation of Weights, Lenghts, and Width-s of Commercial Motor Vehicles
CY  - Washington, D.C. : TRB
ER  -