Measurement in today's schools.

Detalles Bibliográficos
Autor Principal:	Ross, Clay Campbell 1892-1947
Outros autores:	Stanley, JUlian C.
Formato:	Libro
Idioma:	English
Publicado:	New York Prentice-Hall 1954.
Edición:	3d ed.
Subjects:	Educational tests and measurements.