Columbia subject headings:
Harvard subject headings:
Ch'a, Ki-byŏk, 1924-
Communist countries--Politics and government.
Democracy
Developing countries--Politics and government.
World politics--1945-
Princeton subject headings:
Ch'a, Ki-byŏk, 1924-
Communist countries--Politics and government.
Democracy.
Developing countries--Politics and government.
World politics--1945-1989.