Philippine social trends basic documents pertinent to long-range social welfare planning in the Philippines, published by the President's Action Committee on Social Amelioration, assisted by United Nations consultants.
| Korporacja: | |
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| Format: | Książka | 
| Język: | English | 
| Wydane: | Manila
          Bureau of Print.
    
        1950. | 
| Hasła przedmiotowe: |