The aging of populations and its economic and social implications.
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
New York :
United Nations,
1956.
|
| Series: | Population studies ;
26 |
| Subjects: |
| Physical Description: | vii, 168 σ. : πίν. ; 28 εκ. |
|---|
