Studies of State Departments of Education

Auteur : Alina Marie Lindegren, Edith Anna Lathrop, Frederick James Kelly, Henry Ridgely Evans, Lulu B Anderson, United States. Office of Education, Benjamin William Frazier, John Hamilton McNeely, Ward W Keesecker, Ella Burgess Ratcliffe

Date de publication : 1940

Éditeur : U.S. Government Printing Office

Nombre de pages : 35