Columbia subject headings:
Harvard subject headings:
Ho Chi Minh City (Vietnam)--History.
Ho Chi Minh City (Vietnam)--Politics and government.
Political prisoners--Vietnam--Biography
Vietnam--History--1975-
Vietnam--Politics and government--1975-
Princeton subject headings:
Ho Chi Minh City (Vietnam)--History.
Ho Chi Minh City (Vietnam)--Politics and government.
Vietnam--History--1975-