Addison Wesley Longman Limited
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Essex CM20 2JE, England
and Associated Companies throughout the
world.
©Robin Wilson 1972, 1996
All rights reserved; no part of this publication may be reproduced, stored in any retrieval system, or
transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise
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W1P9HE.
First published by Oliver & Boyd, 1972
Second edition published by Longman Group Ltd, 1979
Third edition, 1985
Fourth edition, 1996
Reprinted 1998
British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library
ISBN 0-582-24993-7
Library of Congress Cataloging-in-Publication Data
A catalog record for this book is available from the Library of Congress
Set by 8 in 10 on 12pt Times
Produced through Longman Malaysia, PP
