First published in 2016 by
UCL Press
University College London
Gower Street
London WC1E 6BT
Available to download free: www.ucl.ac.uk/ucl-press
Text © Xinyuan Wang, 2016
Images © Xinyuan Wang, 2016
A CIP catalogue record for this book is available from The British Library.
This book is published under a Creative Commons Attribution Non-commercial Non-derivative 4.0 International license (CC BY-NC-ND 4.0). This license allows you to share, copy, distribute and transmit the work for personal and non-commercial use providing author and publisher attribution is clearly stated. Further details about CC BY licenses are available at
ISBN: 978–1–910634–62–2 (Hbk.)
ISBN: 978–1–910634–63–9 (Pbk.)
ISBN: 978–1–910634–64–6 (PDF)
ISBN: 978–1–910634–65–3 (epub)
ISBN: 978–1–910634–66–0 (mobi)
ISBN: 978–1–911307–30–3 (html)
DOI: 10.14324/111.9781910634646
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