Acknowledgements

All rights reserved; no part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise without the prior written permission of the Publishers.

The authors and publisher wish to thank all the people who helped us to develop this new edition, especially one person, whose name, unfortunately, can't be mentioned.

Also thanks to these, whose articles, photos or drawings were used without their permission. Moreover, they don't even know that such book was created.

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