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ספרים בחינם

A Course of Mechanical, Magnetical, Optical, Hydrostatical and Pneumatical Experiments perform'd by Francis Hauksbee, and the Explanatory Lectures read by William Whiston, M.A.

William Whiston · 2013

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Physics -- Early works to 1800Physical instrumentsPhysics -- Experiments