Columbia subject headings:
Logotherapy.
Nazi concentration camps--Germany.
Prison psychology.
Harvard subject headings:
Frankl, Viktor E. (Viktor Emil), 1905-1997
Frankl, Viktor Emil.
Holocaust, Jewish (1939-1945)--Personal narratives
Holocaust, Jewish (1939-1945)--Psychological aspects
Logotherapy
Psychologists--Austria--Biography.
Princeton subject headings:
Frankl, Viktor E. (Viktor Emil), 1905-1997.
Holocaust, Jewish (1939-1945)--Personal narratives.
Holocaust, Jewish (1939-1945)--Psychological aspects.
Logotherapy.
Personal narratives.
Psychologists--Austria--Biography.