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Overview"Das Flugprincip (The Flight Principle) is a book about aviation written by German engineer and inventor Carl Buttenftedt. The book, first published in 1884, outlines Buttenftedt's theories on the principles of flight and includes detailed depictions of his flying machines. Despite never actually achieving sustained flight, Buttenftedt's work was influential in the early development of aviation technology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the ""public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant." Full Product DetailsAuthor: Carl ButtenftedtPublisher: Legare Street Press Imprint: Legare Street Press Dimensions: Width: 15.60cm , Height: 1.30cm , Length: 23.40cm Weight: 0.454kg ISBN: 9781020865695ISBN 10: 1020865695 Pages: 196 Publication Date: 18 July 2023 Audience: Children/juvenile , Children / Juvenile Format: Hardback Publisher's Status: Active Availability: In Print  This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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