Railway Signalling & Interlocking

Bibliographic information published by the Deutsche Nationalbibliothek: The Deutsche Nationalbibliothek lists this publication in the Deutsche Nationalbibliografie, detailed bibliographic data are available in the Internet at http://d-nb.de Publishing House: DVV Media Group GmbH | Eurailpress Postbox 101609 · D-20010 Hamburg Nordkanalstraße 36 · D-20097 Hamburg Telephone: +49 (0) 40–2371402 Telefax: +49 (0) 40–23714236 E-Mail: info@eurailpress.de Internet: www.dvvmedia.com, www.eurailpress.de, www.railwaygazette.com Publishing Director: Detlev K. Suchanek Editorial Office: Dr. Bettina Guiot, Ulrike Schüring Advertisements: Silke Härtel Distribution and Marketing: Riccardo di Stefano Cover Design: Karl-Heinz Westerholt Layout and Production: Axel Pfeiffer Print: TZ-Verlag & Print GmbH, Roßdorf Copyright: © 2009 by DVV Media Group GmbH | Eurailpress, Hamburg This publication is protected by copyright. It may not be exploited, in whole or in part, without the approval of the publisher. This applies in particular to any form of reproduction, translation, microfilming and incorporation and processing in electric systems. 1st Edition 2009, ISBN 978-3-7771-0394-5 Printed in Germany A DVV Media Group publication DVVMediaGroup