Lighter Than Air: An Illustrated History of Balloons and AirshipsКНИГИ » ТЕХНИКА
Название: Lighter Than Air: An Illustrated History of Balloons and Airships Автор: Tom D. Crouch Издательство: Smithsonian National Air and Space Museum Год: 2009 Формат: PDF Страниц: 200 Размер: 171,8 МБ Язык: Английский
This richly illustrated book chronicles lighter-than-air flight from Archimedes’ discovery of the principle of buoyancy to the latest in sport balloons and plans for future airships.
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Lighter Than Air: An Illustrated History of Balloons and Airships 
