Columbia subject headings:
Authors, German--20th century--Correspondence.
Bartsch, Kurt, 1937-2010--Correspondence.
Götze, Wasja, 1941---Correspondence.
Painters--Germany--Correspondence.
Harvard subject headings:
Authors, German--20th century--Correspondence
Bartsch, Kurt, 1937-2010--Correspondence.
Götze, Wasja, 1941---Correspondence.
Painters--Germany--Correspondence
Personal correspondence
Princeton subject headings:
Authors, German--20th century--Correspondence.
Bartsch, Kurt, 1937-2010--Correspondence.
Götze, Wasja, 1941---Correspondence.
Painters--Germany--Correspondence.