Social welfare and human rights proceedings of the 14th International Conference on Social Welfare, Helsinki, Finland, August 18-24, 1968.
| Egile korporatiboa: | , |
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| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Columbia University Press for the International Council on Social Welfare
1969.
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| Gaiak: |