000 00307nam a22001217a 4500
005 20250324172416.0
008 250324b |||||||| |||| 00| 0 eng d
100 _aChacharkar Y.P
245 _aA Study of Metalliferous Mining Methods
260 _aDhanbad
_bLovely Prakashan
300 _a240
942 _cBK
999 _c6021
_d6021