Index of /wiki/images/thumb/a/a4

	Name	Last modified	Size	Description
	Parent Directory		-
	피타고라스.jpg/	2021-07-12 17:01	-
	타원.png/	2022-03-22 12:55	-
	뉴턴의_프리즘_실험_그림.jpg/	2022-06-19 12:54	-
	프톨레마이오스의_굴절광학.jpg/	2024-03-23 13:57	-