Columbia subject headings:
Art, Modern--20th century.
Pound, Ezra, 1885-1972.
Harvard subject headings:
Art, Modern--20th century
Pound, Ezra, 1885-1972--Aesthetics.
Princeton subject headings:
Art, Modern--20th century.
Poetics.
Pound, Ezra, 1885-1972--Aesthetics.