Columbia subject headings:
Arts, German--20th century.
Baumann, Gerhart, 1920-2006.
German literature--20th century--History and criticism.
Harvard subject headings:
Arts, German--20th century
Baumann, Gerhart, 1920-
German literature--20th century--History and criticism
Princeton subject headings:
Arts, German--20th century.
Baumann, Gerhart, 1920-
German literature--20th century--History and criticism.