Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Biography
Authors, German--21st century--Biography.
Kaufmann, Walter, 1924-2021
Kaufmann, Walter, 1924-2021--Friends and associates.
Princeton subject headings:
Authors, German--20th century--Biography.
Authors, German--21st century--Biography.
Kaufmann, Walter, 1924-2021--Friends and associates.
Kaufmann, Walter, 1924-2021.