000 00300nam a22001217a 4500
005 20250324184303.0
008 250324b |||||||| |||| 00| 0 eng d
100 _aDey N.C
245 _aMining And Engineering Management
260 _aDhanbad
_bLovely Prakashan
_c2024
300 _a258
942 _cBK
999 _c6026
_d6026