| 000 | 00407nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20240308211931.0 | ||
| 008 | 230106s9999 xx 000 0 und d | ||
| 040 | _cMRSPTU | ||
| 082 |
_a620 _bAR-R |
||
| 100 | _aArora,N.L | ||
| 245 | 0 | _aRailways bridges and tunnels | |
| 250 | _a11th Ed. | ||
| 260 |
_aNew Delhi _bNew India Publication _c1992 |
||
| 650 | _aCivil Engineering | ||
| 942 |
_cBK _2ddc |
||
| 999 |
_c171 _d171 |
||