Applications of Variance-Covariance Designs in Educational Research

Autor:	Kogan, Leonard S.
Zdroj:	Review of Educational Research, 1954 Dec 01. 24(5), 439-447.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1169046 Zobrazit plný text záznamu