Columbia subject headings:
Art, Modern--20th century.
Avant-garde (Aesthetics)
Literature, Modern--20th century.
Harvard subject headings:
Art, Modern--20th century
Avant-garde (Aesthetics)
Literature, Modern--20th century
Literature, Modern--20th century--History and criticism
Modernism (Literature)
Princeton subject headings:
Art, Modern--20th century.
Avant-garde (Aesthetics)
Literature, Modern--20th century.
Modernism (Literature)