00379nam a2200145Ia 45000030006000000080041000060400015000471000031000622450042000932500006001352600055001413000008001965460012002040050017002160STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNorman Biggs;Martin Antony  aMathematics for Economics and Finance  a1  bCambridge of cambridge; Cambridgec2009aCambridge  a394  aEnglish20220125170030.0