Methods of projecting the economically active population.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
New York
United Nations
1971.
|
| Sraith: | Its Population studies
no. 46 |
| Ábhair: |