Columbia subject headings:
Korea (South)--Population--Periodicals.
Korea (South)--Social conditions--Periodicals.
Sociology--Korea (South)--Periodicals.
Harvard subject headings:
Korea (South)--Population--Periodicals.
Korea (South)--Social conditions--Periodicals.
Sociology--Korea (South)--Periodicals.
Princeton subject headings:
Korea (South)--Population--Periodicals.
Korea (South)--Social conditions--Periodicals.
Korea--Population--Periodicals.
Korea--Social conditions--Periodicals.
Periodicals.
Sociology--Korea (South)--Periodicals.