000 00320 a2200121 4500
082 _a622.8
_bIn8p
245 1 _aPREVENTION OF ACCIDENTS DUE TO FIRES UNDERGROUND IN COAL MINES
260 _aGeneva
_bInternational Labour Office
_c1959
300 _a48
650 _aMines Safety
964 _gCIRC
997 _aA100442 s C
999 _c465814
_d465814