| 000 | 00502mam a2200169 a 4500 | ||
|---|---|---|---|
| 020 | _a9061914779 | ||
| 082 |
_a622.15 _bCHU _cL-37, P-136 |
||
| 100 | 1 |
_aChugh, C. P. _942081 |
|
| 245 | 1 | 0 |
_aHigh technology in drilling and exploration / _cC.P. Chugh. |
| 260 |
_aRotterdam : _bA.A. Balkema, _c1992. |
||
| 300 |
_axvi, 781 p. : _bill. ; _c25 cm. |
||
| 526 |
_a0 _b0 _c0 _d622_150000000000000_CHU |
||
| 650 | 0 |
_aBoring machinery. _942082 |
|
| 650 | 0 |
_aBoring. _942083 |
|
| 650 | 0 |
_aMCE _9379 |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c546061 _d546061 |
||