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ספרים בחינם

Marvels of Scientific Invention An Interesting Account in Non-Technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-Date Smelting, Freezing, Colour Photography, and Many Other Recent Discoveries of Science

Thomas W. Corbin · 2011

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Inventions

עוד של Thomas W. Corbin