Tevredenheid in welvaart :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Nederlandse stichting voor statistiek,
1974.
's-Gravenhage : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/7E748245-94AA-4A93-9429-B00960E82C68 |