| 000 | 00651nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110839.0 | ||
| 035 | _aF8901000722461 | ||
| 084 | _aTRB SR 269 2002 | ||
| 245 | _arelative risks of school travel: a national perspective and- guidance for local community risk assessment / Transportat-ion Research Board, Committee on School Transportation Safe-ty | ||
| 260 | _aWashington, D.C. : TRB | ||
| 300 | _a[182]p. | ||
| 440 | _aSpecial report ; 269 / Transportation Research Board | ||
| 690 | _aTransporte escolar - Estados UnidosEvaluacion de riesgos - Estados Unidos | ||
| 710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
| 999 |
_c67794 _d67794 |
||