"I have used this book in all its editions since first publication with my undergraduate and postgraduate students. It is a core text for all the students, because it provides the detail they require at an academic level. Importantly it is a book for the practitioner to use too - which is why we use it on our postgraduate practitioner programmes.

We make a copy available to every student in the University. No other text comes close and literally thousands of our graduates have benefitted from...