000 00304nam a22001097a 4500
008 230524b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aIndian mining journal
260 _aCalcutta:
_bP. K. Menon,
_c1953
310 _aMonthly
942 _cCR
999 _c34224
_d34224