Columbia subject headings:
American literature--19th century--History and criticism.
Emerson, Ralph Waldo, 1803-1882--Criticism and interpretation.
Thoreau, Henry David, 1817-1862--Criticism and interpretation.
Transcendentalism (New England)
Harvard subject headings:
American literature--19th century--History and criticism
Emerson, Ralph Waldo, 1803-1882--Criticism and interpretation.
Thoreau, Henry David, 1817-1862--Criticism and interpretation.
Transcendentalism (New England)
Princeton subject headings: