Columbia subject headings:
Euripides--Criticism and interpretation.
Mythology, Greek, in literature.
Prologues and epilogues--History and criticism.
Tragedy.
Harvard subject headings:
Euripides--Criticism and interpretation.
Euripides--Technique.
Mythology, Greek, in literature.
Prologues and epilogues--History and criticism.
Tragedy.
Princeton subject headings:
Euripides--Criticism and interpretation.
Greek drama--Technique.
Prologues and epilogues--History and criticism.