Oxford IB Diploma Programme: Oxford IB Diploma Programme: IB Mathematics: applications and interpretation Higher Level Enhanced Online Course Book Suzanne Doering, David Harris, Panayiotis Economopoulos, Tony Halsey, Michael Ortman, Nuriye Sirinoglu Singh & Peter Gray 9780198427063 | English | 7-LB--short | 2019 Get stock status ... €113.95