A computational methodology for estimating child-years of dependency (CYD) from the 1968 NDS pregnancy roster
| Hoofdauteur: | |
|---|---|
| Formaat: | Boek |
| Taal: | English |
| Gepubliceerd in: |
[S.l.
s.n.]
1975.
|
| Reeks: | Research note / University of the Philippines. Population Institute
no. 18 |
| Onderwerpen: |