Columbia subject headings:
French poetry--19th century--Encyclopedias.
French poetry--20th century--Encyclopedias.
Poets, French--History--19th century--Encyclopedias.
Poets, French--History--20th century--Encyclopedias.
Harvard subject headings:
French poetry--19th century--Bio-bibliography--Dictionaries.
French poetry--19th century--Dictionaries.
French poetry--19th century--Encyclopedias.
French poetry--20th century--Encyclopedias.
Poets, French--19th century--Biography--Dictionaries.
Poets, French--History--19th century--Encyclopedias.
Poets, French--History--20th century--Encyclopedias.
Princeton subject headings:
Dictionaries.
French poetry--19th century--Bio-bibliography--Dictionaries.
French poetry--19th century--Dictionaries.
Poets, French--19th century--Biography--Dictionaries.