Factors Affecting Student Choice Of Pass-Fail In An Introductory Science Course

Autor:	Ladd, George T.
Zdroj:	Journal of College Science Teaching, 1971 Dec 01. 1(2), 17-19.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/42963771 Zobrazit plný text záznamu