Project Mathematics Stage One, Stage Two and Stage Three C. H. Hopkins

Autor:	Thornton, E. B. C.
Zdroj:	The Mathematical Gazette, 1967 Dec 01. 51(378), 337-338.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3612964 Zobrazit plný text záznamu