| 000 | 00374nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110655.0 | ||
| 035 | _aF8901000713615 | ||
| 084 | _aTRB AR 1974 | ||
| 110 | _aNational Research Council, Transportation Research Board (E-.U.A.) | ||
| 245 | _aAnnual report 1974. | ||
| 260 | _aWashington : TRB | ||
| 300 | _a36 p. | ||
| 690 | _aTransportation Research Board - Reporte. | ||
| 999 |
_c60977 _d60977 |
||