| 000 | 00417 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a621.83/843.6:625.6 _bN 277 E |
||
| 245 | 1 | _aEconomic of diesel and electrictraction | |
| 260 |
_aNew Delhi _bNational Council of Applied Economic Research _c1970 |
||
| 650 | _aDiesel | ||
| 650 | _aElectrictraction | ||
| 700 | _aNational Council of Applied Economic Research | ||
| 100 |
_a _d |
||
| 300 | _a115 p. | ||
| 901 | _a105951 | ||
| 999 |
_c40121 _d40121 |
||