| 000 | 004180000a22001450004500 | ||
|---|---|---|---|
| 245 | _aNinth report on the railroad technology program 1975 | ||
| 110 | _aFederal Rail Administration, Washington | ||
| 260 |
_aWashington _aU.S. Department of Transportation _c1976 |
||
| 300 | _a70p. : photos. | ||
| 027 | _aDOT F 1700.7 | ||
| 080 |
_a656.2 _bF4 |
||
| 650 | _aRAILROAD TRANSPORTATION | ||
| 041 | _aEN | ||
| 942 | _cRR | ||
| 999 |
_c45524 _d45524 |
||