Columbia subject headings:
Authors, German--20th century.
Vesper, Bernward, 1938-1971--Criticism and interpretation.
Harvard subject headings:
Authors, German--20th century.
Vesper, Bernward, 1938-1971--Criticism and interpretation.
Princeton subject headings:
Authors, German--20th century.
Vesper, Bernward, 1938-1971--Criticism and interpretation.