The Development of Mindanao and the future of the non-Christians.
| פורמט: | ספר | 
|---|---|
| שפה: | English | 
| יצא לאור: | Manila
          Philippine Council, Institute of Pacific Relations
    
        1938. | 
| סדרה: | Occassional papers / Philippine Council. Institute of Pacific Relations
              no.7 | 
| נושאים: |