Columbia subject headings:
Baudelaire, Charles, 1821-1867--Criticism and interpretation.
Baudelaire, Charles, 1821-1867--Knowledge and learning.
Poetry.
Versification.
Harvard subject headings:
Baudelaire, Charles, 1821-1867--Criticism and interpretation.
Poetics
Princeton subject headings:
Baudelaire, Charles, 1821-1867--Criticism and interpretation.
Baudelaire, Charles, 1821-1867--Knowledge--Poetry.
Versification.