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  Big Thunder Mountain – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Big_Thunder_Mountain?uselang=de

  Keine Beschreibung vorhanden.

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  The Philosophical Challenge of September 11 - Google Books

  https://books.google.de/books?id=Crs1bGcjAp8C&pg=PA5#v=onepage

  While most people agree that September 11, 2001, witnessed a terribly important series of events, opinions about the meaning of these events diverge sharply. This book searches for sense in the wake of the terrorist attacks of 9/11. Consisting of fourteen…

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  Bas Heymans – Duckipedia

  http://www.duckipedia.de/index.php/Bas_Heymans

  Keine Beschreibung vorhanden.

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  Nancy Cartwright's Philosophy of Science

  https://web.archive.org/web/20090312060755/http://www.uni-konstanz.de/ppm/workshop2/Abstracts.htm

  Keine Beschreibung vorhanden.

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