Classification. Class P, subclasses PJ-PM languages and literatures of Asia, Africa, Oceania, America, mixed languages, artificial languages.
| 団体著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Washington
[U. S. Government Printing Office]
1956.
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| 主題: |