Congres inzake het bejaardenvraagstuk :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Assen,
1956.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/013F0F68-573F-4EAA-9387-EF12F5A149E4 |