Departmental Organization versus Traditional Organization in the Intermediate Grades

Autor:	Gerberich, J. R., Prall, C. E.
Zdroj:	The Elementary School Journal, 1931 May 01. 31(9), 671-677.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/996412 Zobrazit plný text záznamu