Columbia subject headings:
Korean language--Korea (North)--Periodicals.
Korean literature--History and criticism--Periodicals.
Linguistics--Korea (North)--Periodicals.
Linguistics--Periodicals.
Periodicals.
Harvard subject headings:
Korean philology--Korea (North)--Periodicals.
Korean philology--Periodicals.
Princeton subject headings:
Kim Il-sŏng Chonghap Taehak--Periodicals.
Korean language--Korea (North)--Periodicals.
Korean literature--History and criticism--Periodicals.
Periodicals.