| 000 | 00475nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110534.0 | ||
| 035 | _aF8901000704130 | ||
| 084 | _aHRB SR 124 1971 | ||
| 245 | _aDemand-actuated transportation systems / Highway Research B-oard. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a121 p. | ||
| 440 | _aSpecial report ; 124 / Highway Research Board | ||
| 690 | _aTransporte - Demanda - Estudio. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c55629 _d55629 |
||