000 00272nam a22001217a 4500
999 _c21639
_d21639
005 20201124161155.0
008 201124b xxu||||| |||| 00| 0 eng d
100 _aReddy K R
245 _aMining Manual
260 _aIndia
_bLaw
_c2016
300 _aDp
942 _2ddc
_cBK