000 00252nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aNCERT
245 0 _aSchool Shiksha Ma Karyaanubhav
260 _aNCERT
_bNCERT
_c1987
300 _a32p.
942 _cBK
999 _c13935
_d13935