Columbia subject headings:
Anecdotes.
Authors, Swiss--20th century--Biography.
Autobiographies.
Biographies.
Ingold, Felix Philipp, 1942-
Ingold, Felix Philipp, 1942---Diaries.
Harvard subject headings:
Authors, Swiss--20th century--Biography
Ingold, Felix Philipp, 1942-
Ingold, Felix Philipp, 1942---Diaries.
Princeton subject headings:
Anecdotes.
Authors, Swiss--20th century--Biography.
Autobiographies.
Biographies.
Diaries.
Ingold, Felix Philipp, 1942-
Ingold, Felix Philipp, 1942---Diaries.