| 000 | 00356nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.23 T596 | ||
| 100 | _aTIRASPOLSKY,W | ||
| 245 | 0 | _aHYDRAULIC DOWNHOLE DRILLING MOTORS TURBO DRILLS AND POSITIVE DISPLACEMENTN ROTER | |
| 260 |
_aHOUSTON _bGulf Publishing _c1985 |
||
| 300 | _a25X17 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c19903 _d19903 |
||