e-ISBN (PDF) 978-1-5015-0727-4
e-ISBN (EPUB) 978-1-5015-0721-2
Library of Congress Cataloging-in-Publication Data
A CIP catalog record for this book has been applied for at the Library of Congress.
Bibliographic information published by the Deutsche Nationalbibliothek
The Deutsche Nationalbibliothek lists this publication in the Deutsche Nationalbibliografie; detailed bibliographic data are available on the Internet at http://dnb.dnb.de.
© 2017 Paul G. Clifford
Published by Walter de Gruyter Inc., Boston/Berlin
Cover image: Fei Yang/Moment/gettyimages
3.147.83.8