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A Manual of Shoemaking and Leather and Rubber Products 封面
2.7
A Manual of Shoemaking and Leather and Rubber Products Dooley, William H. (William Henry), 1880- Project Gutenberg · 2019 Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and …
Watch and Clock Escapements 封面
3.0
Watch and Clock Escapements Anonymous Project Gutenberg · 2019 Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and …