Paul Fannon, Vesna Kadelburg, Ben Woolley and Stephen Ward, "Mathematics Higher Level for the IB Diploma Option Topic 9 Calculus" English | ISBN: 1107632897 | 2014 | 186 pages | Djvu | 7 MB
Paul Fannon, Vesna Kadelburg, Ben Woolley and Stephen Ward, "Mathematics Higher Level for the IB Diploma Option Topic 8 Sets, Relations and Groups" English | ISBN: 1107646286 | 2013 | 148 pages | PDF | 8 MB