000 00308nam a2200121Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
082 _a622
_bINT-H
100 _aHOWARD L.HARTMAN
245 0 _aINTRODUCTORY MINNING ENGINEERING
250 _a1ST
260 _anew delhi
_bUNIVERSITIES PRESS
_c2018
942 _cBK
999 _c29614
_d29614