000 00396nam a22000977a 4500
008 230301b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aTransactions of the mining, geological and metallurgical institute of india
260 _aCalcutta:
_bTransactions of the Mining, Geological and Metallurgical Institute of India,
_c1947
942 _cCR
999 _c5097
_d5097