Regional trends in activity, employment status and industry
| Autor principal: | |
|---|---|
| Altres autors: | |
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | [Manila]
          University of the Philippines System, Population Institute
    
        1975. | 
| Col·lecció: | Research note / University of the Philippines System, Population Institute
              no. 73 PREPF research note no. 35 | 
| Matèries: |