000 00257nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aGupta, Jayendra Shekar
245 0 _aGanith Shikshan
260 _aJaipur
_bApollo
_c2007
300 _a216p.
942 _cBK
999 _c11658
_d11658