000 | 00494nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110538.0 | ||
035 | _aF8901000704506 | ||
084 | _aTRB REC 1133 1987 | ||
245 | _aRoadside safety features / Transportation Research Board. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a57 p. | ||
440 | _aRecord ; 1133 / Transportation Research Board | ||
690 | _aGuardacaminos - DiseƱo.Guardacaminos - Pruebas. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c55923 _d55923 |