Penguin Books Ltd, Harmondsworth, Middlesex, England
Penguin Books Inc., 7110 Ambassador Road, Baltimore, Maryland, 21207, U.S.A.
Penguin Books Australia Ltd, Ringwood, Victoria, Australia
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Published in Pelican Books 1970
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Introduction and notes copyright © Penguin Books Ltd, 1970
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Made and printed in Great Britain by Richard Clay (The Chaucer Press) Ltd, Bungay, Suffolk Set in Linotype Granjon
This book is sold subject to the condition that it shall not, by way of trade or otherwise, be lent, re-sold, hired out, or otherwise circulated without the publisher’s prior consent in any form of binding or cover other than that in which it is published and without a similar condition including this condition being imposed on the subsequent purchaser