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First published by The Hogarth Press and The Institute of Psycho-Analysis 1980 Published in Penguin Education 1981 Reprinted in Pelican Books 1985, 1986
Copyright © The Tavistock Institute of Human Relations, 1980 All rights reserved
This book is Volume 109 in The International Psycho-Analytical Library
Made and printed in Great Britain by Hazell Watson & Viney Limited, Member of the BPCC Group, Aylesbury, Bucks Set in Monotype Ehrhardt
Except in the United States of America, 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