This book is part of the Cavendish Essential Series. The books in the series constitute a unique publishing venture for Australia in that they are intended as a helpful revision aid for the hard-pressed student. They are not intended to be a substitute for the more detailed textbooks which are already listed in the current Cavendish catalogue. Each book follows a prescribed format consisting of a checklist covering each of the areas in the chapter, and an expanded treatment of ‘Essential’ issues looking at examination topics in depth
