Author:Hero of Alexandria
|←Author Index: He||Hero of Alexandria
(c. 10 – c. 75)
|Ancient Greek mathematician and engineer|
- On the Dioptra, .
Works about HeroEdit
- "Hero of Alexandria," in Encyclopædia Britannica (11th ed., 1911)
- "Hero of Alexandria," in The New International Encyclopædia, New York: Dodd, Mead and Co. (1905)