000 00393nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a658.43
_bCHO
100 _aS.K.Hajra Choudhury
245 0 _aMaterials Science and Processes In S I Units
250 _a2ND
260 _aKOLKATA
_bIBD
_c2003
300 _aXI;594
500 _aQuantity Number: 22
650 _aChemistry
942 _cBK
999 _c44279
_d44279