THE PORTLAND SURVEY. A textbook on City School Administration Based on a Concrete Study Ellwood P. Cubberley Fletcher B. Dresslar Edward C. Elliott J. H. Francis Frank E. Spaulding Lewis M. Terman William R. Tanner

Zdroj:	The Journal of Education, 1915 Oct 01. 8212 (2048), 329-329.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/42824532 Zobrazit plný text záznamu