Columbia subject headings:
Aristotle. Poetics.
Drama--History and criticism--Theory, etc.
Theater--History.
Harvard subject headings:
Aristotle. Poetics.
Drama--History and criticism--Theory, etc.
Theater--History.
Princeton subject headings:
Aristotle--Influence.
Aristotle. Poetics.
Drama--History and criticism--Theory, etc.
Dramatic criticism--History.
Essays.
Theater--History.