Ideas in Brief: Practical Ideas Selected and Condensed from Articles in State and Specialized Education Journals

Autor:	Poncel, J. A., Whitney, Dorothy L., Wood, Ruth A., Kleinfelter, John J., Cox, Mary Hodge, Finch, Hortense, Reichert, Walter P.
Zdroj:	The Clearing House, 1939 May 01. 13(9), 542-543.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/30181243 Zobrazit plný text záznamu