000 00316nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aMathematics & Statistic Part -I XI
250 _a1st
260 _aNA
260 _bState Board
260 _c2019
300 _a232
650 _aMathematics
942 _c11
999 _c161013
_d161013