Knowledge is tested throughout, with progress checks at the end of every chapter and practice questions at the end of each section. This guide can be used as a reference source, as a lesson backup and as a complete revision guide. The content is broken down into manageable sections and features expert advice on studying, coursework and revision. Other features include: highlighted key points to consolidate learning; sample questions and model answers reveal what examiners are looking for; exam questions with answers for that crucial exam practice; and, comprehensive glossary of key terms for easy reference. It includes a CD-ROM.