Northern Philippine linguistic geography
| Hovedforfatter: | |
|---|---|
| Format: | Bog | 
| Sprog: | English | 
| Udgivet: | 
        Tokyo
          Institute for the Study of Languages and Cultures of Asia and Africa
    
        1977.
     | 
| Fag: | 
| Hovedforfatter: | |
|---|---|
| Format: | Bog | 
| Sprog: | English | 
| Udgivet: | 
        Tokyo
          Institute for the Study of Languages and Cultures of Asia and Africa
    
        1977.
     | 
| Fag: |