000 00316 a2200133 4500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a693.54
_bB171r
100 _aproceedings of the III international mining congress
245 1 _aSafety in mining
260 _aLondon
_bPergamon PRess
_c1963
942 _cBK
999 _c457256
_d457256