Teacher-made Aids for Elementary School Mathematics, Vol. 2. (L, P) Carole J. Reesink

Autor:	Seidenstein, Roslynn
Zdroj:	The Mathematics Teacher, 1986 Nov 01. 79(8), 667-667.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27965128 Zobrazit plný text záznamu