First published in 1905
by George Routledge & Sons Limited

This edition first published in 2011 by Routledge
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Simultaneously published in the USA and Canada
by Routledge
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Routledge is an imprint of the Taylor & Francis Group, an informa business

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Publisher's Note
The publisher has gone to great lengths to ensure the quality of this reprint but points out that some imperfections in the original copies may be apparent.

Disclaimer
The publisher has made every effort to trace copyright holders and welcomes correspondence from those they have been unable to contact.

A Library of Congress record exists under LC Control Number: 70119952

ISBN 13: 978-0-415-67955-8 (hbk)
ISBN 13: 978-0-203-80632-6 (ebk)