A computational methodology for estimating child-years of dependency (CYD) from the 1968 NDS pregnancy roster
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
[S.l.
s.n.]
1975.
|
| Sraith: | Research note / University of the Philippines. Population Institute
no. 18 |
| Ábhair: |