Columbia subject headings:
Authors, German--20th century--Correspondence.
Personal correspondence.
Strittmatter, Erwin, 1912-1994--Correspondence.
Strittmatter, Eva, 1930-2011--Correspondence.
Harvard subject headings:
Authors, German--20th century--Correspondence
Strittmatter, Erwin, 1912-1994--Correspondence.
Strittmatter, Eva, 1930-2011--Correspondence.
Princeton subject headings:
Authors, German--20th century--Correspondence.
Personal correspondence.
Strittmatter, Erwin, 1912-1994--Correspondence.
Strittmatter, Eva, 1930-2011--Correspondence.