Columbia subject headings:
Convention on the Prevention and Punishment of the Crime of Genocide--History.
Genocide (International law)--History.
Genocide--Prevention--History.
Genocide.
Guerrillas--Poland--Biography.
Holocaust, Jewish (1939-1945)
Human rights workers--Poland--Biography.
Karski, Jan, 1914-2000.
Lemkin, Raphael, 1900-1959.
Harvard subject headings:
Convention on the Prevention and Punishment of the Crime of Genocide--History.
Genocide
Genocide (International law)--History.
Genocide--Prevention--History.
Guerrillas--Poland--Biography
Holocaust, Jewish (1939-1945)
Human rights workers--Poland--Biography.
Karski, Jan, 1914-2000
Lemkin, Raphael, 1900-1959
Princeton subject headings:
Convention on the Prevention and Punishment of the Crime of Genocide--History.
Genocide (International law)--History.
Genocide--Prevention--History.
Genocide.
Guerrillas--Poland--Biography.
Holocaust, Jewish (1939-1945)
Human rights workers--Poland--Biography.
Karski, Jan, 1914-2000.
Lemkin, Raphael, 1900-1959.