000 | 01052nas a2200337zi 4500 | ||
---|---|---|---|
001 | 000013920 | ||
005 | 20220224112338.0 | ||
008 | 850830d19781979xxubr_p_d_________a_eng_d | ||
022 | _a0161-651X | ||
035 | _aSER01000013920 | ||
040 |
_aUNAMX _bspa _erda _cUNAMX |
||
041 | _aeng | ||
050 | 1 | 4 | _aTN295 |
082 | 1 | 4 | _a622.8 |
210 | 1 | _aMin. saf. health | |
222 | 0 | 0 | _aMine safety and health |
245 | 0 | 0 | _aMine safety and health |
246 | 1 | 3 | _aMine safety & health |
264 | 1 |
_aArlington, Va. : _bU.S. Department of Labor, Mine Safety and Health Administration, Office of Information, _c1978- |
|
310 | _aBimestral | ||
336 |
_atexto _2rdacontent |
||
337 |
_asin medio _2rdamedia |
||
338 |
_avolumen _2rdacarrier |
||
510 | 0 | _aCoal abstracts | |
510 | 0 | _aEnergy research abstracts | |
650 | 4 |
_aMinas y riquezas minerales _xSeguridad. |
|
650 | 4 |
_aMinas y riquezas minerales _xSalubridad. |
|
710 | 1 | 1 |
_aEstados Unidos. _bMine Safety and Health Administration |
780 | 0 | 0 |
_tMESA _x0362-370X |
785 | 0 | 0 | _tMine safety & health |
999 |
_c26097 _d26097 |