| 000 | 004080000a22001450004500 | ||
|---|---|---|---|
| 245 | _aRamp metering status in North America : final report | ||
| 110 | _aU.S.A. Federal Highway Administration, USA | ||
| 260 |
_aWashington _aU.S. Department of Transportation _c1989 |
||
| 300 | _a20p. | ||
| 027 | _aDOT-T-90-01 | ||
| 080 |
_a656.07(USDT) _bU6 |
||
| 650 | _aTRANSPORTATION | ||
| 041 | _aEN | ||
| 942 | _cRR | ||
| 999 |
_c45598 _d45598 |
||