| 000 | 00720nam a2200241 i 4500 | ||
|---|---|---|---|
| 999 |
_c32093 _d32093 |
||
| 001 | 4646734 | ||
| 005 | 20201012112326.0 | ||
| 008 | 800707s1980 okua b 001 0 eng | ||
| 010 | _a 79053582 | ||
| 020 | _a0878141170 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTA 745 _b.M38 1980 |
| 082 | 0 | 0 |
_a621.9/52 _219 |
| 100 | 1 |
_aMaurer, William C. _984673 |
|
| 245 | 1 | 0 |
_aAdvanced drilling techniques / _cWilliam C. Maurer. |
| 260 |
_aTulsa, OK : _bPetroleum Pub. Co., _cc1980. |
||
| 300 |
_axiii, 698 p. : _bill. ; _c24 cm. |
||
| 504 | _aIncludes bibliographies and indexes. | ||
| 650 | 0 |
_aRock-drills. _984674 |
|
| 650 | 0 |
_aBoring. _946208 |
|
| 906 |
_a7 _bcbc _corignew _du _eocip _f19 _gy-gencatlg |
||
| 942 |
_2lcc _cBK |
||