000 00349nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8177644807
082 _a622.33 B575
100 _aBHATTACHARYA,J
245 0 _aPRINCIPLES OF MINE PLANNING
260 _aNEW DELHI
_bAllied Publishers
_c2003
300 _axii+457p.,23X18Cms.
942 _cBK
_2DDC
999 _c30151
_d30151