Group planning in education.
Edición de la obra Group planning in education
| Autor | Association for Supervision and Curriculum Development. |
|---|---|
| Editorial | [Department of Supervision and Curriculum Development |
| Fecha de publicación | 1945 |
| Lugar | Washington, D.C |
| Idioma | inglés |
| Páginas | 153 |
| Serie | Its Yearbook -- 1945 |
| Número de Cutter | D489g |