Columbia subject headings:
Witkiewicz, Stanisław Ignacy, 1885-1939--Criticism and interpretation.
Harvard subject headings:
Form (Aesthetics)
Witkiewicz, Stanisław Ignacy, 1885-1939--Aesthetics.
Witkiewicz, Stanisław Ignacy, 1885-1939--Criticism and interpretation.
Princeton subject headings:
Witkiewicz, Stanisław Ignacy, 1885-1939--Contributions in art criticism.
Witkiewicz, Stanisław Ignacy, 1885-1939--Dramatic works.