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Key to the Universe

Or a New Theory of Its Mechanism; Founded Upon a Continuous Orbital Propulsion, Arising from the Velocity of Gravity and Its Consequent Aberrations; Resisting Ethereal Medium of Variable Density; With Mathematical Demonstrations and T

Orson Pratt
Barcode 9781330136188
Book

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Availability:
Out of stock

Release Date: 19/04/2018

Genre: Science Nature & Math
Label: Forgotten Books
Language: English
Publisher: Forgotten Books