Columbia subject headings:
Harvard subject headings:
Actors--Denmark--Biography.
Actresses--Denmark--Biography.
Authors, German--20th century--Biography
Berlau, Ruth, 1906---Relations with men.
Berlau, Ruth, 1906-1974--Relations with men.
Brecht, Bertolt, 1898-1956
Brecht, Bertolt, 1898-1956--Biography.
Brecht, Bertolt, 1898-1956--Relations with women--Ruth Berlau.
Brecht, Bertolt, 1898-1956--Relations with women.
Princeton subject headings:
Actors--Denmark--Biography.
Authors, German--20th century--Biography.
Berlau, Ruth, 1906-1974--Relations with men.
Brecht, Bertolt, 1898-1956--Relations with women--Ruth Berlau.
Brecht, Bertolt, 1898-1956.