Early numerical cognition and mathematical processes

Autor:	Pantsar, Markus
Zdroj:	Theoria: An International Journal for Theory, History and Foundations of Science, 2018 Jan 01. 33(2), 285-304.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/26450649 Zobrazit plný text záznamu