Selected References on Elementary-School Instruction. III. The Subject Fields-Continued

Autor:	Buswell, G. T., McSpadden, Warren W., Talley, V. Howard, Whitford, W. G., Smith, Homer J., Coon, Beulah I., Colburn, Evangeline, Brace, D. K.
Zdroj:	The Elementary School Journal, 1941 Nov 01. 42(3), 212-228.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/997418 Zobrazit plný text záznamu