Columbia subject headings:
Egypt--Civilization--332 B.C.-638 A.D.
Egypt--Economic conditions--332 B.C.-640 A.D.
Hellenism.
Ptolemaic dynasty, 305 B.C.-30 B.C.
Harvard subject headings:
Egypt--Civilization--332 B.C.-638 A.D.
Egypt--Economic conditions--332 B.C.-640 A.D.
Hellenism.
Ptolemaic dynasty, 305 B.C.-30 B.C.
Ptolemaic dynasty, 305-30 B. C.
Princeton subject headings:
Egypt--Civilization--332 B.C.-638 A.D.
Egypt--History--332-30 B.C.
Egypt--Social life and customs.
Hellenism.