Columbia subject headings:
Authors, Exiled--Spain.
Authors, Exiled--United States.
Spanish poetry--20th century--History and criticism.
Spanish poetry--Foreign countries--History and criticism.
Harvard subject headings:
Princeton subject headings:
Authors, Exiled--Spain.
Authors, Exiled--United States.
Spanish poetry--20th century--History and criticism.
Spanish poetry--Foreign countries--History and criticism.