| 000 | 00447nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c83489 _d83489 |
||
| 005 | 20231227105344.0 | ||
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.23 K18P | ||
| 100 |
_aKaranam, Umamaheshwar Rao _963480 |
||
| 245 | 0 | _aPrinciples of Rock Drilling | |
| 260 |
_aNEW DELHI _bOxford & IBH Publishing _c1998 |
||
| 300 | _a265p.,24X15Cms. | ||
| 650 |
_aPercussive Drilling _972644 |
||
| 650 |
_aRock Drilling _972645 |
||
| 942 | _cDBK | ||