Differentiated staffing--the key to effective school organization /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Idioma: | Ingles |
| Publicado: |
New York :
Center for Applied Research in Education,
[1973]
|
| Materias: |
| Descripción Física: | 288 p. ; 24 cm. |
|---|---|
| Bibliografía: | Bibliografía: p. 275-278 |