000 | 00297pam a2200109a 44500 | ||
---|---|---|---|
082 |
_aTR _bRI-9239 |
||
100 | _aJ. L. Thompson | ||
245 | 1 | _aEvaluation of moderalety high-pressure water-jet assist applied to single drag bit tools | |
260 |
_a _b _c |
||
700 | _aR. J. Timko | ||
997 | _aTR6612 C | ||
999 |
_c405777 _d405777 |