000 00261nam a2200121Ia 4500
008 230829s2022 xx 000 0 und d
041 _aeng
082 _a370.900 NCE
100 _aNCERT
245 _aOur Pasts-II
260 _bNCERT
_c2022
650 _aEducation
999 _c33781
_d33781