DISCRETE MATHEMATICS IN THE SCHOOLS Joseph G. Rosenstein Deborah S. Franzblau Fred S. Roberts

Autor:	Bell, Joan E.
Zdroj:	Mathematics Teaching in the Middle School, 1998 Sep 01. 4(1), 64-64.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/41180471 Zobrazit plný text záznamu