Columbia subject headings:
Harvard subject headings:
Browning, Robert, 1812-1889--Dramatic works.
English drama--19th century--History and criticism
Tennyson, Alfred Tennyson, Baron, 1809-1892--Dramatic works.
Verse drama, English--History and criticism.
Princeton subject headings:
Browning, Robert, 1812-1889--Dramatic works.
English drama--19th century--History and criticism.
Tennyson, Alfred Tennyson, Baron, 1809-1892--Dramatic works.
Verse drama, English--History and criticism.