00325nam a2200133Ia 450000500170000000800410001702000180005805000210007610000160009724500430011325000080015626000180016430000090018220260811024858.0260811s9999    xx            000 0 und d  a9780273763567  aHB 135 .J32 2013  aJacques,Ian 0aMathematics for Economics and Business  a7th  aEnglandc2013  a639p