From a Social to a Cultural Approach in the Study of Cognitive Activities: The Fundamental Role of Semiotic Systems

Autor:	Maffiolo, Daniel
Zdroj:	European Journal of Psychology of Education, 1993 Dec 01. 8(4), 487-500.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/23420319 Zobrazit plný text záznamu Full text from SpringerLink