Publisher’s note
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for any errors or omissions, however caused. No
responsibility for loss or damage occasioned to any person acting, or refraining
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First published 2000
Second edition 2006
Reprinted 2007 (twice)
Revised second edition 2010
Apart from any fair dealing for the purposes of research or private study, or
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permitted under the Copyright, Designs and Patents Act
1988, this publication may only be reproduced,
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© Alan Barker 2000, 2006, 2010
The right of Alan Barker to be identified as the author of this work has been
asserted by him in accordance with the Copyright, Designs and Patents Act 1988.
ISBN 978 0 7494 5627 6
E-ISBN 978 0 7494 5911 6
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