000 00308nam a2200145Ia 4500
008 230502s9999 xx 000 0 und d
100 _aNA
245 0 _aMathematics & Statistics Part -II
250 _n1 st
260 _bState Board
260 _c2021
300 _a276
365 _b150
942 _c12
999 _c181441
_d181441