| 000 | 00650nab a2200205 1n4500 | ||
|---|---|---|---|
| 001 | 000074122 | ||
| 005 | 20210221175727.0 | ||
| 008 | 910805s1959 000 0 spa d | ||
| 022 | _a00791091 | ||
| 041 | 0 | 7 |
_aSpa _2ISO 639-1 |
| 084 | _aRev 204 | ||
| 100 | 1 | _aEntwistle, Lawson | |
| 245 | 1 | 0 | _aCálculo para determinar la recuperación del testigo en la perforación diamantina |
| 650 | 0 | 4 | _aFourage au diamant |
| 650 | 0 | 4 | _aExploitation minière |
| 773 | 0 |
_tBoletín de la Sociedad geológica del Perú _dLima : [s.n.], 1959 _g34, 1959, p. 25-28 : graph., tab. |
|
| 910 |
_aGSL _c20150612 _h1023 |
||
| 942 | _cANAL | ||
| 999 |
_c166956 _d166956 |
||