William Heinemann Ltd
15 Queen Street, Mayfair, London WiX 8BE
LONDON MELBOURNE TORONTO
JOHANNESBURG AUCKLAND
First published 1920
New impression 1949
Reprinted 1951, 1961, 1969, 1974
434 20403 x
Printed Offset Litho and bound in Great Britain
by Cox & Wyman Ltd
London, Fakenham and Reading