The Course in Community Life, History, and Civics in the University Elementary School, the University of Chicago

Autor:	Barnard, Arthur F., Curtis, Nell, Gordon, Margaret M., Kingman, Cordelia, McLaughlin, Katherine, Morse, Tirzah S., Osgood, Edith W., Sherman, Adaline, Sholty, Myrtle, Storm, Grace E., Troxell, Eleanor, Wygant, Elsie A.
Zdroj:	The Elementary School Journal, 1917 Feb 01. 17(6), 397-431.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/994040 Zobrazit plný text záznamu