A Procedure in Presenting Special Methods of Teaching High School Subjects

Autor:	Humke, Homer L.
Zdroj:	Peabody Journal of Education, 1931 Mar 01. 8(5), 305-307.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1488398 Zobrazit plný text záznamu