This course was written by Sue Forsythe, Cathy Smith, Charlotte Webb with help from Angie McConnell and with thanks to Anthony Stanton for his work on the animations.
This course was first published in May 2019.
Except for third party materials and otherwise stated (see Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.), this content is made available under a
Course image: © 123foto/iStockphoto.com
Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.
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