A charter for the social sciences in the schools
| Egile korporatiboa: | , |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Scribner's Sons
[c1932].
|
| Saila: | Its Report of the Commission on the social studies
pt. I |
| Gaiak: |