| 000 | 01146pam a2200289 a 4500 | ||
|---|---|---|---|
| 999 |
_c1174 _d1174 |
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| 001 | 1945263 | ||
| 003 | Biblioteca del INTEMIN | ||
| 005 | 20180503181102.0 | ||
| 008 | 860410s1986 paua f000 0 eng | ||
| 010 | _a 86600119 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 no. 9054 _aTN279 |
| 082 | 0 | 0 |
_a622 s _a622/.334 _219 |
| 086 | 0 | _aI 28.28.23:9054 | |
| 100 | 1 |
_aBajpayee, T. S. _92385 |
|
| 245 | 1 | 0 |
_aFiring delay characteristics of instantaneous and seismic detonators / _cby T.S. Bajpayee, Richard J. Mainiero, and J. Edmund Hay. |
| 260 |
_aPittsburgh, Pa. : _bU.S. Dept. of the Interior, Bureau of Mines, _c1986. |
||
| 300 |
_a10 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aReport of investigations / Bureau of Mines ; _v9054 |
|
| 650 | 0 |
_aElectric detonators _xSafety measures. _91851 |
|
| 650 | 0 |
_aBlasting _xSafety measures. _91401 |
|
| 650 | 0 |
_aCoal mines and mining _xSafety measures. _9692 |
|
| 700 | 1 |
_aMainiero, Richard J. _92386 |
|
| 700 | 1 |
_aHay, J. Edmund. _92387 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v9054. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cBK |
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