Columbia subject headings:
Sophocles--Outlines, syllabi, etc.
Sophocles. Antigone.
Harvard subject headings:
Antigone (Mythological character)--In literature.
Greek language--Readers.
Sophocles--Study and teaching--Outlines, syllabi, etc.
Sophocles. Antigone.
Tragedy--Outlines, syllabi, etc.
Princeton subject headings: