Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.Aviation Engines: Design?Construction?Operation and Repair by Victor Wilfred PagéAuthor: Pagé, Victor Wilfred, 1885-1947,Language: English, Class: TL: Technology: Motor vehicles, Aeronautics, Astronautics, Release Date: Dec 2, 2011