000 00294nam a2200121Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
082 _a622
_bMIN-S
100 _aS.GHATAK
245 0 _aMINE SURVEYING AND LEVELLING
260 _anew delhi
_bLOVELY PRAKASHAN
_c2017
300 _a325
942 _cBK
999 _c29653
_d29653