Using worked examples and scenarios throughout to illustrate key points, this guide is essential reading for all students and a useful reference source for practitioners. To aid understanding and test comprehension of the core material, checkpoints and summaries feature in every chapter.

Digital formats and resources
This edition is available for students and institutions to purchase in a variety of formats, and is supported by online resources.
- Access to a digital version of this book comes with every purchase to enable a more flexible learning experience--12 months' access to this title on Oxford Learning Link will be available from 15 July 2022. Access must be redeemed by 1 August 2024.
- The online resources include useful web links, forms, and diagrams.