※一部利用できない機能があります
- 社会福祉 (2)
- 福祉国家 (2)
- Birth control--Great Britain (1)
- Fertility, Human--Great Britain (1)
- Great Britain--Population (1)
- Great Britain--Population policy (1)
- Great Britain--Population--History--20th century (1)
- Mortality--Great Britain--History--20th century (1)
- Poor--Health and hygiene--Great Britain--History--20th century (1)
- 社会保障 (1)
- 社会政策 (1)