Regional trends in age-specific labor force participation rate (LFPR), 1960-1970.
| 格式: | 圖書 |
|---|---|
| 語言: | English |
| 出版: |
[S.l.
s.n.
197-n]
|
| 叢編: | Research note / University of the Philippines. Population Institute
no. 78 PREPF research note no. 40 |
| 主題: |