Speech and theater
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
Center for Applied Research in Education
[c1964].
|
| Saila: | The Library of education
|
| Gaiak: |