| 000 | 00689nam a2200217 4500 | ||
|---|---|---|---|
| 005 | 20260608203146.0 | ||
| 008 | 260224s1985 dcu | ||
| 082 | _aCaja archivo 8 | ||
| 210 | _aBull D20 | ||
| 245 | 0 | 0 |
_aBulletin on directional drilling survey calculation methods and terminology _bAPI bulletin D20 (BUL D20) |
| 246 | 1 | _aAPI D20 | |
| 260 |
_aWashington _bAmerican Petroleum Institute, API _c1985 |
||
| 270 | _a22/07/2016 ; 16/01/03 | ||
| 300 | _a31 p. | ||
| 773 | _g | ||
| 942 | _cNORMA | ||
| 110 | 2 |
_aAmerican Petroleum Institute, API _9105 |
|
| 650 | 0 |
_aNormas API _9109 |
|
| 650 | 0 |
_aNormalización _9106 |
|
| 999 |
_c143141 _d143141 |
||