Columbia subject headings:
Greece--Civilization.
Greek language--Influence on foreign languages.
Language and languages--Foreign elements.
Social classes--Greece.
Harvard subject headings:
Greece--Civilization--To 146 B.C.
Greek language--Influence on foreign languages.
Language and languages--Foreign elements
Social classes--Greece
Princeton subject headings:
Greece--Civilization.
Greek language--Influence on foreign languages.
Language and languages--Foreign elements.
Social classes--Greece.