Title: Edexcel AS and A Level Modular Mathematics. Subjects: Decision Mathematics 1 (D1) and Decision Mathematics 2 (D2). Publisher: Pearson. ISBN D1: 978-1-84690-893-4. ISBN D2: 978-0-435-51920-9. British Red Cross.
Title: Edexcel AS and A Level Modular Mathematics. Subjects: Decision Mathematics 1 (D1) and Decision Mathematics 2 (D2). Publisher: Pearson. ISBN D1: 978-1-84690-893-4. ISBN D2: 978-0-435-51920-9. British Red Cross.