Some General Questions about Jerman's Study of Problem Solving

Autor:	Callahan, Leroy G.
Zdroj:	Journal for Research in Mathematics Education, 1974 Jan 01. 5(1), 60-63.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/748723 Zobrazit plný text záznamu