TY  - BOOK
AU  - Harwood, Douglas W., coaut.
ED  - National Research Council. Transportation Research Board (E-.U.A.)
TI  - Review of truck characteristics as factors in roadway desig-n / Douglas W. Harwood...[et al.]
CY  - Washington, D.C. : TRB
N1  - [Este folleto incluye 1 diskette cuyo titulo es: Truck spee-d profile model]
ER  -