| 000 | 00667 a2200169 4500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a624.19 _bW734 |
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| 100 |
_a _d |
||
| 111 | 1 |
_aProceedings on Winter School on Tunnel Engineering _cHowrah _d1975 |
|
| 245 | 1 |
_aWinter school on tunnel engineering _bincluding underground construction: proceedings.. _csponsored by Indian Society for Technical Education |
|
| 260 |
_aHowrah _bBengal Engineering College _c1975 |
||
| 300 | _a1 v.(various pagings) | ||
| 650 | _aTunnels -- Congresses | ||
| 650 | _aUnderground Construction -- Congresses | ||
| 710 | _aIndian Society for Technical Education | ||
| 997 | _aA52482 C | ||
| 999 |
_c469617 _d469617 |
||