| 000 | 00342nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210430s9999 xx 000 0 und d | ||
| 082 | _a622.3382 B425P | ||
| 100 |
_aBell, W.T. _954927 |
||
| 245 |
_aPerforating Monograph Volume 16 _cBell, W.T. |
||
| 260 |
_a1995 _bHenry L. Doherty Memorial Fund of AIME |
||
| 300 | _a102p. | ||
| 942 |
_cBK _2ddc |
||
| 999 |
_c565836 _d565836 |
||