Equivalence of Pictures and Objects for Very Young Children

Autor:	Daehler, Marvin W., Perlmutter, Marion, Myers, Nancy A.
Zdroj:	Child Development, 1976 Mar 01. 47(1), 96-102.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1128287 Zobrazit plný text záznamu