METHODS OF DEVELOPING THE SPEAKING VOICE IN THE ELEMENTARY SCHOOLS

Autor:	Pronovost, Wilbert L.
Zdroj:	The Journal of Education, 1956 Oct 01. 139(1), 1-36.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/42748789 Zobrazit plný text záznamu