Columbia subject headings:
American literature--20th century--Periodicals.
American literature--Washington (State)--Periodicals.
American poetry--20th century--Periodicals.
American poetry--Washington (State)--Periodicals.
Harvard subject headings:
Princeton subject headings:
American literature--20th century--History and criticism--Periodicals.
American literature--20th century--Periodicals.
American literature--Washington (State)--20th century--Periodicals.
Periodicals.