Semiotics in the Training of Instructional Systems Researchers

Autor:	Driscoll, Marcy P.
Zdroj:	Educational Technology, 1989 May 01. 29(5), 41-44.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44426460 Zobrazit plný text záznamu