Columbia subject headings:
Aristotle.
Aristotle. Poetics.
Concept of the tragic.
Hecuba, Queen of Troy--Drama.
Poetics--Early works to 1800.
Tragedy--Early works to 1800.
Trojan War--Drama.
Harvard subject headings:
Aristotle. Poetics.
Hecuba, Queen of Troy--Drama.
Poetics--Early works to 1800
Tragedy--Early works to 1800.
Trojan War--Drama
Princeton subject headings:
Aristotle. Poetics.