000 00257nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aGupta, Jayendra Shekar
245 0 _aJeev Vighyan Shikshan
260 _aJaipur
_bKavita
300 _a271p.
942 _cBK
999 _c12412
_d12412