Reseña del editor
This is a new release of the original 1959 edition.
Biografía del autor
RALPH EDWARDS is Senior Research Associate at the Center for Innovation in Urban Education at Northeastern University. Edwards was an elementary school principal in Harlem for 10 years and Assistant Professor of Education at Boston College prior to his current research activities.
"Sobre este título" puede pertenecer a otra edición de este libro.
