Columbia subject headings:
Harvard subject headings:
Egypt--Politics and government--1970-
Ḥizb al-Tajammuʻ al-Waṭanī al-Taqaddumī al-Waḥdawī (Egypt)
Princeton subject headings:
Egypt--Politics and government--1970-1981.
Ḥizb al-Tajammuʻ al-Waṭanī al-Taqaddumī al-Wanhdāwī (Egypt).