Classification. Class P, PB-PH: Philology, modern European languages. Printed as manuscript.
| Egile korporatiboa: | , |
|---|---|
| Beste egile batzuk: | , , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
U. S. Government Printing Office
1933
|
| Gaiak: |