000 00282nam a22001337a 4500
003 OSt
005 20241126150038.0
008 241121b |||||||| |||| 00| 0 eng d
040 _cIK
110 _aNCERT
245 _aChemistry: Class- XIl
260 _aNew Delhi
_bNCERT
942 _cAV
999 _c3692
_d3692