000 00255nam a22000977a 4500
008 221031b |||||||| |||| 00| 0 eng d
020 _a9789394417007
100 _aSharma R.D
245 _aMathematics-IX (Term 1 & 2)
260 _aNew Delhi
_bDhanpat
_c2022-2023
999 _c12104
_d12104