© R . Muncaster 1981, 1985, 1989, 1993
The right of Roger Muncaster to b e identified as author of this work has been asserted b y him i n
accordance with the Copyright, Designs and Patents Act 1988.
All rights reserved. No part of this publication may be reproduced o r transmitted in any form o r by any
opyright Licensing Agency Limited, Further details for such licences (for reprographic reprodu
ion) may be obtained from the Copyright Licensing Agency Limited, of 9 0 Tottenham Court Roa
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First published in 1981
Second edition 1985
Third edition 1989
Fourth edition 1993
Published by:
Nelson Thornes Lid
Delta Place
2 7 Bath Road
Cheltenham
GL.53 7TH
United Kingdom