Bibliographics
- Author(s):
- NIPO,
- Title:
- Wat de Mensen Gelukkig Maakt. (The Things that Contribute to Happiness).
- Source:
- De Publieke Opinie, 1949, Vol. 3, 3 - 4
- Year:
- 1949
- URL:
- https://worlddatabaseofhappiness-archive.eur.nl/hap_bib/freetexts/~NIPO_1949.pdf
- Language:
- Dutch
Subject Classification
- Subjects
-
-
Eligible for inclusion in findings archive
- Eligible
- Yes, included as study.