000 00945nam a2200265Ia 4500
001 87535
003 BIBL
005 20160527204131.0
008 790504s1979 dcu b f000 0 eng d
035 _a(OCoLC)04929491
040 _aDOD
_cDOD
_dm.c.
_dm/c
049 _aPUED
090 _aTN23
_b.U71 no.8786
100 1 0 _aLitton, C. D.
_q(Charles D.)
_wcn
_9246917
_2Local
245 1 0 _aFire detectors in underground mines
_cby Charles D. Litton.
260 0 _a[Washington]
_bDept. of the Interior, Bureau of Mines
_c1979.
265 _a20241
300 _a11 p.
_c27 cm.
490 1 _aInformation circular - Bureau of Mines ; 8786
504 _aIncludes bibliographies.
650 0 _aFire detectors.
_9223884
_2Local
650 0 _aMine fires
_xPrevention and control.
_9254223
_2Local
710 1 0 _aUnited States
_bBureau of Mines.
_wcn
_9182913
_2Local
810 1 _aUnited States.
_bBureau of Mines.
_tInformation circular -Bureau of Mines
_v8786.
_wcn
999 _c71172
_d71172