An Outline of the Course in Geography in the University Elementary School

Autor:	Henderson, Bertha, Sherman, Adaline, McLaughlin, Katherine, Storm, Grace, Parker, Edith
Zdroj:	The Elementary School Journal, 1917 Sep 01. 18(1), 11-30.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/994434 Zobrazit plný text záznamu