| 000 | 01067cam a22003137a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329140207.0 | ||
| 008 | 971013s1948 r 00010 d | ||
| 010 | _a48359 | ||
| 011 | _a49331 | ||
| 035 | _a53479 | ||
| 040 | _cCHAP | ||
| 082 |
_a622.81 _bT67 |
||
| 100 | 0 | 0 |
_aTorón Villegas, Luis. _9113988 |
| 245 | 1 | 3 | _aEl problema del polvo de carbón en las minas |
| 260 |
_aMéxico, D.F. : _bInvestigaciones Industriales del Banco de México, _c1948 |
||
| 300 |
_a491 p. _b: ilus. |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h2247 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1541 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0851 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1326 |
||
| 650 | 1 | 4 |
_aCarbón _xMinas _xAccidentes. _918843 |
| 650 | 1 | 4 |
_aMinas y recursos minerales. _975905 |
| 901 | _aBK | ||
| 942 | _cLIBRO | ||
| 949 |
_a622.81 T67 _bBC _cBPA _d-118560 _eBPA _h18690 _i53479 _si |
||
| 949 |
_a622.81 T67 _bBC _cBPA _d-118561 _eBPA _fc.2 _h18691 _i53479 _si |
||
| 949 |
_a622.81 T67 _bBC _cBPA _d-118562 _eBPA _fc.3 _h18692 _i53479 _si |
||
| 999 |
_c48359 _d48359 |
||