Number and sex preferences among the young and the old
| 1. autor: | |
|---|---|
| Format: | Książka | 
| Język: | English | 
| Wydane: | [Manila]
          Population Institute, University of the Philippines System
    
        1976. | 
| Seria: | Value of Children to Parents in Asia Survey (VOCPA) special report Population Institute, University of the Philippines System
              no.6 | 
| Hasła przedmiotowe: |