| 000 | 00386cam a22001451 4500 | ||
|---|---|---|---|
| 082 |
_a625.1 _bHAY |
||
| 100 | 1 |
_aHay, William Walter, _943480 |
|
| 245 | 0 | 0 | _aRailroad engineering. |
| 260 |
_aNew York, _bWiley _c[1953- |
||
| 300 |
_a v. _billus. _c24cm. |
||
| 526 |
_a0 _b0 _c0 _d625_100000000000000_HAY |
||
| 650 | 0 |
_aMCE _9379 |
|
| 650 | 0 |
_aRailroad engineering. _943481 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c547275 _d547275 |
||