000 00408nam a22001697a 4500
999 _c22814
_d22814
005 20210719160226.0
008 210719b xxu||||| |||| 00| 0 eng d
020 _a9789386235190
082 _a540.151 MUK
100 _aMukherjee Ashok K
245 _aGroup Theory in Chemistry
250 _a1st
260 _aNew Delhi
_bOrient
_c2020
300 _a516p.
700 _aB K Ghosh
942 _2ddc
_cBK