Contemporary research on teacher effectiveness B. J. Biddle.

Dades bibliogràfiques
Autor principal:	Biddle, Bruce Jesse 1928
Autor corporatiu:	American Association of School Administrators
Altres autors:	Ellena, William J.
Format:	Llibre
Idioma:	anglès
Publicat:	New York Holt Rinehart and Winston, c1964.
Matèries:	Teaching. Teachers, Rating of.