Columbia subject headings:
Demonstrations--Egypt.
Egypt--Politics and government--1970-1981.
Egypt--Social conditions--History.
Harvard subject headings:
Egypt--History--1970-1981
Egypt--Politics and government--1970-1981.
Egypt--Social conditions--1970-1981
Protest movements--Egypt--History--20th century.
Social movements--Egypt--History--20th century.
Strikes and lockouts--Egypt--History--20th century.
Princeton subject headings:
Egypt--History--1970-1981.
Egypt--Politics and government--1970-1981.
Egypt--Social conditions--1970-1981.
Protest movements--Egypt--History--20th century.
Social movements--Egypt--History--20th century.
Strikes and lockouts--Egypt--History--20th century.