Penguin Books Ltd, Harmondsworth, Middlesex, England Penguin Books Inc., 3300 Clipper Mill Road, Baltimore, Md 21211, U.S.A. Penguin Books Australia Ltd, Ringwood, Victoria, Australia
First published 1967 Copyright © Penguin Books Ltd, 1967
Made and printed in Great Britain by Hazell Watson & Viney Ltd Aylesbury, Bucks Set in Linotype Juliana
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