Columbia subject headings:
Egypt--Politics and government.
Labor unions--Egypt.
Niqābat al-Muhandisīn (Egypt)
Harvard subject headings:
Egypt--Politics and government.
Islam and politics--Egypt.
Labor unions--Egypt
Niqābat al-Muhandisīn (Cairo, Egypt)
Princeton subject headings:
Egypt--Politics and government.
Labor unions--Egypt.
Niqābat al-Muhandisīn (Cairo, Egypt)