000 00329nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _bCHA
100 _aCHAND, ALAM
245 0 _aMODERN CONCEPTS OF MINE SURVEYING VOL-2
260 _bLOVELY PRAKASHAN, DHANBAD
300 _a179
650 _aMining & Geology
942 _cBK
999 _c165126
_d165126