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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.A History of Inventions, Discoveries, and Origins, Volume 2 (of 2) by BeckmannAuthor: Beckmann, Johann, 1739-1811,Language: English, Class: T: Technology, Release Date: Feb 4, 2015

《The Lovely Lady》
《Digital PDP15 Price List, April, 1970》
《Wastralls: A Novel》
《Punch, or the London Charivari, Volume 156, May 28, 1919》
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