| 000 | 00401cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1986 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aAPPPA 85-86 BAN | ||
| 100 | _aBansal, D.K. | ||
| 245 |
_aEnergy economics in railway traction _cby D.K. Bansal |
||
| 260 |
_aNew Delhi _bIndian Institute of Public Administration _c1986 |
||
| 300 | _a81p. | ||
| 650 | _aRailway traction | ||
| 650 | _aEnergy economics | ||
| 999 |
_c501413 _d501413 |
||