| 000 | 00472nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110534.0 | ||
| 035 | _aF8901000704143 | ||
| 084 | _aHRB SR 137 1973 | ||
| 245 | _aPublic transportation research needs / Highway Research Boa-rd. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a55 p. | ||
| 440 | _aSpecial report ; 137 / Highway Research Board | ||
| 690 | _aTransporte - Demanda - Estudio. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c55642 _d55642 |
||