| 000 | 00457nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110522.0 | ||
| 035 | _aF8901000703231 | ||
| 084 | _aHRB BUL 336 1962 | ||
| 245 | _aNight visibility 1962 / Highway Research Board. | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a114 p. | ||
| 440 | _aBulletin ; 336 / Highway Research Board | ||
| 690 | _aVisibilidad nocturna - Evaluación. | ||
| 710 | _aNational Research Council. Highway Research Board (E.U.A.) | ||
| 999 |
_c54859 _d54859 |
||