000 00291nam a2200097Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aSoni (Anita) Tyagi (Onkar Singh)
245 0 _aSamaazpyogi Utpadhak Karya / Karyanubhav Avam Sama
260 _bArihant Shiksha Prakashak
942 _2ddc
_cBED
999 _c21020
_d21020