Classification. Class P, subclasses PJ-PM languages and literatures of Asia, Africa, Oceania, America, mixed languages, artificial languages.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
[U. S. Government Printing Office]
1956.
|
| Gaiak: |