Columbia subject headings:
Palaces--Korea (South)--Seoul.
Seoul (Korea)--Buildings, structures, etc.
Harvard subject headings:
Palaces--Korea (South)--Seoul
Seoul (Korea)--Buildings, structures, etc.
Princeton subject headings:
Palaces--Korea (South)--Seoul.
Seoul (Korea)--Buildings, structures, etc.
Venacular architecture--Korea (South)--Seoul.