Columbia subject headings:
China--History--Tiananmen Square Incident, 1989.
College students--Political activity--China--Beijing.
Student movements--China--Beijing.
Harvard subject headings:
China--History--Tiananmen Square Incident, 1989.
China--Politics and government--1976-
Students--Political activity--China
Princeton subject headings:
China--History--Tiananmen Square Incident, 1989.
College students--China--Beijing--Political activity.
Student movements--China--Beijing.