Presents all the necessary facts and figures, content and concepts, in a diagrammatic way. This visual approach helps students to understand and remember information. The book can be used as a teaching aid to introduce/conclude class topics, or by students at home, particularly at revision time.


The Oxford Revision Guides series builds on the fact that pictures are easier to memorize than words. Each topic is summarized on a single page using annotated diagrams and concise notes with a full index for easy reference. Expert authors have taken the content of the AS and A Level specifications and presented them in a refreshingly clear and concise format. Simple illustrations are used to present information in a particularly clear and memorable way.