College Teachers' Attitudes toward Closed-Circuit TV Instruction

Autor:	Colle, Royal D., Albert, Robert S.
Zdroj:	Audio Visual Communication Review, 1958 Apr 01. 6(2), 116-123.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/30216840 Zobrazit plný text záznamu