| 000 | 00479nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110528.0 | ||
| 035 | _aF8901000703738 | ||
| 084 | _aHRB REC 233 1968 | ||
| 245 | _aPublic attitudes toward highway improvements, 4 reports / H-ighway Research Board. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a46 p. | ||
| 440 | _aRecord ; 233 / Highway Research Board | ||
| 690 | _aCarreteras - Mejoramiento. | ||
| 710 | _aE.U.A. National Research Council. Highway Research Board. | ||
| 999 |
_c55275 _d55275 |
||