000 00326nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aMathematics & Statistics Part- I Commerce XI
250 _a1st
260 _aNA
260 _bState Board
260 _c2019
300 _a136
650 _aMathematics
942 _c11
999 _c161022
_d161022