000 00253nam a2200097Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aSharma (Beena) Other
245 0 _aSamajeek Vigyan Shikshan
260 _bArihant Shiksha Prakashan
942 _2ddc
_cBED
999 _c21820
_d21820