Columbia subject headings:
American poetry--20th century--Bibliography--Catalogs.
Arts Council of Great Britain. Poetry Library.
English poetry--20th century--Bibliography--Catalogs.
English poetry--Bibliography--Catalogs.
Poetry, Modern--20th century--Translations into English--Bibliography--Catalogs.
Harvard subject headings:
American poetry--20th century--Bibliography--Catalogs.
Arts Council of Great Britain. Poetry Library.
English poetry--20th century--Bibliography--Catalogs.
Poetry, Modern--20th century--Translations into English--Bibliography--Catalogs.
Princeton subject headings:
American poetry--20th century--Bibliography--Catalogs.
Arts Council of Great Britain. Poetry Library
English poetry--20th century--Bibliography--Catalogs.
Poetry, Modern--20th century--Translations into English--Bibliography--Catalogs.