Columbia subject headings:
Egypt--Economic conditions--20th century.
Egypt--Politics and government--20th century.
Egypt--Social conditions--20th century.
Political sociology--Egypt--20th century.
Harvard subject headings:
Egypt--Economic conditions--20th century.
Egypt--Politics and government--20th century
Egypt--Social conditions--20th century.
Political sociology--Egypt--20th century.
Princeton subject headings:
Egypt--Economic conditions--20th century.
Egypt--Politics and government--20th century.
Egypt--Social conditions--20th century.
Political sociology--Egypt--20th century.