000 00351nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aGUP
_b658.152
100 _aGupta,S.L.
245 0 _aFinancial derivatives
260 _c2019
_bPHI
_aDelhi
300 _a862p;
650 _aFinancial Derivatives
650 _aFinancial Derivatives,
942 _cBK
999 _c2645
_d2645