00265nam a2200109Ia 4500008004100000041000800041082001700049100001300066245002400079260003300103300001900136241015s9999    xx            000 0 und d  aeng  a332.1028 OHA  aO'hanlon  aFintech For Dummies  bWiley IndiaaNew Delhic2020  a374;. P. 23 cm