Columbia subject headings:
City and town life--Korea (South)--Seoul.
Seoul (Korea)--Social conditions.
Sociology, Urban--Korea (South)--Seoul.
Harvard subject headings:
City and town life--Korea (South)--Seoul.
Cultural landscapes--Korea (South)--Seoul.
Seoul (Korea)--Social conditions--21st century.
Sociology, Urban--Korea (South)--Seoul.
Space--Social aspects--Korea (South)--Seoul.
Princeton subject headings: