Columbia subject headings:
Harvard subject headings:
Chosŏn Kongsandang--History.
Communist International--History.
Communist parties--History.
Korea--Foreign relations--Russia (Federation)
Korea--Politics and government--1910-1945.
Korea--Politics and government--1945-1948.
Russia (Federation)--Foreign relations--Korea.
Princeton subject headings:
Chosŏn Kongsandang--History.
Communist International--History--20th century.
Communist parties--Korea--History--20th century.