- 動物--日本 (29)
- Abnormalities, Human--History (1)
- Asia, Southeastern--Social life and customs (1)
- Birth customs (1)
- Birth customs--History (1)
- Birth customs--Thailand--Bang Chan (1)
- Childbirth (1)
- Childbirth--History (1)
- Puberty rites (1)
- Sex customs (1)
- Spelling ability--Programmed instruction (1)
- 狩猟--歴史 (1)