First published in1981
byRoutledge&Kegan Paul Ltd

Reprinted in1983and1986
Reprinted1990,1991,1994,1996,1999
by Routledge
11 New Fetter Lane, London EC4P 4EE
29 West 35th Street, New York NY 10001

Routledge is an imprint of the Taylor & Francis Group

©W.H Newton-Smith1981

Set in Press Roman by
Hope Services, Abingdon, Oxfordshire
andprinted in Great Britain by
TJ International Ltd, Padstow, Cornwall

All rights reserved. No part of this book may be reprinted or reproduced or
utilised in any form or by any electronic, mechanical, or other means, now
known or hereafter invented, including photocopying and recording, or in
any information storage or retrieval system, without permission in writing
from the publishers.

British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library

Library of Congress Cataloguing in Publication Data
A catalogue record for this book is available from the Library of Congress

ISBN0-415-05877-5

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