National Research Council
The Influence of roadway surface discontinuities on safety: a state-of-the-art r - Washington Transportation Research Board 1984 - v, 45 p.
257243
Roads-safety measures
625.8 / NAT
The Influence of roadway surface discontinuities on safety: a state-of-the-art r - Washington Transportation Research Board 1984 - v, 45 p.
257243
Roads-safety measures
625.8 / NAT