000 00393nam a22001577a 4500
003 OSt
008 230616b2021 |||||||| |||| 00| 0 eng d
020 _a978-93-5012-838-1
082 _aCBS 540.76 G96O
100 _aGupta,R.
245 _aObjective Chemistry
260 _aNew Delhi
_bRamesh
_c2021
300 _a200p.
650 _aChemistry-Examinations,Questions etc
942 _2ddc
_cCBS
999 _c197035
_d197035