| 000 | 00521nac a22001571u 4500 | ||
|---|---|---|---|
| 008 | 100913t1992 ii |||||r|||| 001 0 eng d | ||
| 020 | _a8180140113 | ||
| 082 |
_a625.1 _bGUP _222 |
||
| 100 |
_aGupta, B.L. _918835 |
||
| 245 |
_aRailway Engineering / _cB. L. Gupta, Amit Gupta. |
||
| 260 |
_aNew Delhi : _bStandard publishers distributers, _c1992. |
||
| 300 |
_a1 v. (various pagings) : _bill. ; _c24 cm. |
||
| 650 |
_aRailroad engineering. _918836 |
||
| 700 |
_aGuptam Amit. _918837 |
||
| 942 |
_cBB _k625.1GUP _2ddc |
||
| 999 |
_c964 _d964 |
||