| 000 | 00371nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20251229124451.0 | ||
| 008 | 251229s9999 xx 000 0 und d | ||
| 050 | _aTA 743 .C58 | ||
| 100 | _aChugh,C. P. | ||
| 245 | 0 |
_aManual of drilling technology. _cP Chugh |
|
| 260 |
_aNew Dehli _b Oxonian press private limited; 1985. |
||
| 650 | _aDrilling Technology | ||
| 942 | _cBK | ||
| 999 |
_c434313 _d434313 |
||