000			00270nam a2200109 4500
999			_c335747 _d335747
082			_a622 _bARO.C
100			_aArogyaswami,R.N.P.
245			_aCourses in mining Geology _cArogyaswami,R.N.P.
250			_aSecond
260			_aNew Delhi _c1980 _b Oxford & IBH
942			_cBK