000 00269nam a2200109 4500
020 _a9789394417052
082 _a510
100 _aSharma, R.D
245 _aMathematics
_bClass X Term 1&2 (Key Features)
260 _aNew Delhi
_bDhanpat Rai Publisher
_c2022
942 _2ddc
_cSB
999 _c842
_d842