000 00265nam a2200109Ia 4500
008 230220s9999 xx 000 0 und d
100 _aSANJAY GUPTA
_917524
245 0 _aVIGYAN SHIKSHAN
260 _bVINOD PUSTAK MANDIR AGRA
_c2015
300 _a136
942 _cBK
999 _c119940
_d119940