Note 42 — Chapter I · The Development of Astronomical Thought to 1400 A.D. A Preliminary Sketch of Early Theories as a Background.
Reading edition
Augustine: De Civitate Dei, Lib. XVI, c. 9, (41, p. 437).
Reading edition
Augustine: De Civitate Dei, Lib. XVI, c. 9, (41, p. 437).