Columbia subject headings:
Egypt--Politics and government.
Islam and politics--Egypt.
Islam and politics--Sudan.
Sudan--Politics and government.
Harvard subject headings:
Egypt--Politics and government--Congresses.
Islam and politics--Egypt--Congresses.
Islam and politics--Sudan--Congresses.
Sudan--Politics and government--Congresses.
Princeton subject headings:
Egypt--Politics and government.
Islam and politics--Egypt.
Islam and politics--Sudan.
Sudan--Politics and government.