What is Educational Research? Perspectives on Techniques of Research G. K. Verma R. M. Beard

Autor:	Nijgård, Roald
Zdroj:	Instructional Science, 1982 Aug 01. 11(2), 177-179.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/23368303 Zobrazit plný text záznamu Full text from SpringerLink