- Korea--Economic conditions--1910-1945 (4)
- Korea--History--Japanese occupation, 1910-1945 (2)
- Korea--Social conditions--1910-1945 (2)
- Nationalism--Economic aspects--Korea (2)
- Agriculture--Economic aspects--Korea--History--20th century (1)
- Economics--Korea--History--20th century (1)
- Korea--Social life and customs (1)
- Pae, Min-su--Political and social views (1)
- Paek, Nam-un, 1894-1979--Political and social views (1)
- Rural development--Korea--History--20th century (1)
- Yi, Hun-su--Political and social views (1)