00538nam a2200193Ia 4500003000500000008004100005020001800046040001900064082000700083100001300090245004000103260000800143300001600151365000800167546001200175942001600187999001700203952012400220STCL221019s9999 xx 000 0 und d a9788120341623 aSTCLcSTCLbEN 222 aKevin, S 0aCommodity and financial derivatives bPHI axiii, 246 p b250 aEnglish cBK2DDCe22 c87640d87640 00102DDC4070aSTCALbSTCALcGENd2022-10-19l1o332.64 KEV-Cp96250r2023-02-23 00:00:00s2023-02-07w2022-10-19yBK