000 | 00564nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110638.0 | ||
035 | _aF8901000710080 | ||
084 | _aTRB REC 1020 1985 | ||
245 | _aImproving transportation of hazardous materials through ris-k assessment and routing / Transportation Research Board. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a30 p. | ||
440 | _aRecord ; 1020 / Transportation Research Board | ||
690 | _aSustancias peligrosas - Transporte - Riesgo - EvaluaciĆ³n. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c59894 _d59894 |