Columbia subject headings:
Bureaucracy--Vietnam.
Communism--Vietnam.
Vietnam--Politics and government--1945-1975.
Vietnam--Politics and government--1975-
Harvard subject headings:
Bureaucracy--Vietnam.
Communism--Vietnam
Vietnam--Politics and government--1945-1975.
Vietnam--Politics and government--1975-
Princeton subject headings:
Bureaucracy--Vietnam.
Communism--Vietnam.
Vietnam--Politics and government--1945-1975.
Vietnam--Politics and government--1975-