000 00814nam a2200205zi 4500
005 20220307100957.0
008 970106s1927 a 000 0 eng d
035 _aMX001000444631
050 _aTN301
_bP45
100 0 _aPenman, David,
_eautor
245 1 4 _aThe principles and practice of mine ventilation :
_bbeing a treatise on modern methods of mine ventilation and Machinery, with a consideration of deep mine problems, explosions, fires, rescue and recovery work, and cognate subjects /
_cby David Penmanand J.S. Pnman
264 1 _aLondon :
_bC. Griffin,
_c1927
300 _aVIII, 303 pƔginas
650 4 _aVentilaciĆ³n de minas
700 _aPenman, J.S.
_eautor
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c1713
_d1713