Columbia subject headings:
Criticism--Congresses.
Literature--History and criticism--Theory, etc.--Congresses.
Theory (Philosophy)--Congresses.
Harvard subject headings:
Humanities--Philosophy--Congresses.
Literature--History and criticism--Theory, etc.--Congresses
Theory (Philosophy)--Congresses.
Princeton subject headings:
Criticism--Congresses.
Literature--History and criticism--Theory, etc.--Congresses.
Theory (Philosophy)--Congresses.