Columbia subject headings:
Authors, German--20th century--History and criticism.
Becher, Johannes Robert, 1891-1958--Criticism and interpretation.
German poetry--Germany (East)
Harvard subject headings:
Authors, German--20th century--History and criticism.
Becher, Johannes Robert, 1891-1958--Criticism and interpretation.
German poetry--Germany (East)
Princeton subject headings:
Authors, German--20th century--History and criticism.
Becher, Johannes Robert, 1891-1958--Criticism and interpretation.
German poetry--Germany (East)