Hoffmann, Michael . 100 wonders of the world: from manmade masterpieces to breathtaking surprises of nature / by Michael Hoffmann, Alexander Krings. - New York : Parragon , 2012 - 240p : ISBN: 978-1-4454-8422-8 Subjects--Topical Terms: Wonders of the world Dewey Class. No.: z1 / Q2