Note 13 — Chapter I · The Development of Astronomical Thought to 1400 A.D. A Preliminary Sketch of Early Theories as a Background.
Reading edition
Archimedes: Arenarius, c. 1. Delambre: Astr. Anc., I, 102.
Reading edition
Archimedes: Arenarius, c. 1. Delambre: Astr. Anc., I, 102.