| 000 | 00748nam a2200217 4500 | ||
|---|---|---|---|
| 001 | 0011742 | ||
| 005 | 20260608202722.0 | ||
| 008 | 260224s1978 xxu | ||
| 082 | _a620.86 P497 0011742 | ||
| 245 | 0 | 0 | _aGuide to safe stairways, walkways, and railings |
| 260 |
_aAustin, Texas _bPetroleum Extension Service _c1978 |
||
| 270 | _a07/09/06 ; 28/06/2006 | ||
| 300 | _a14 p. | ||
| 773 | _g | ||
| 942 | _cLIBRO | ||
| 110 | 2 |
_aPetroleum Extension Service _924109 |
|
| 110 | 2 |
_aInternational Association of Drilling Contractors, IADC _94807 |
|
| 650 | 0 |
_aSeguridad en perforación de pozos _920659 |
|
| 710 | 2 |
_aInternational Association of drilling contractors, IADC _94813 |
|
| 999 |
_c152683 _d152683 |
||