Index of /Edu/wiki/images/thumb/f/f2/Mean.gif

	Name	Last modified	Size	Description
	Parent Directory		-
	120px-Mean.gif	2016-06-26 11:52	74K
	180px-Mean.gif	2016-06-22 21:07	143K
	270px-Mean.gif	2016-06-22 21:07	287K
	360px-Mean.gif	2016-06-22 21:07	479K
	400px-Mean.gif	2016-06-22 21:08	586K