Endorsed by Cambridge International Examinations. The bestselling title, developed by International experts - now updated to offer comprehensive coverage of the core and extended topics in the latest syllabus. Includes a student's CD-ROM featuring interactive tests and practice for all examination papers. Covers the core and supplement sections of the updated syllabus. Supported by the most comprehensive range of additional material, including Teacher Resources, Laboratory Books, Practice Books and Revision Guides. Written by renowned, expert authors with vast experience of teaching and examining international qualifications. Answers to all questions can be found on the Teacher's CD ROM.