Columbia subject headings:
Poets, American--19th century--Diaries.
United States--Civilization--19th century.
Whitman, Walt, 1819-1892--Diaries.
Harvard subject headings:
Poets, American--19th century--Diaries.
United States--Civilization--19th century
Whitman, Walt, 1819-1892--Diaries.
Princeton subject headings: