Columbia subject headings:
Harvard subject headings:
Jews--Ukraine--Lʹviv.
Prisoners of war--Ukraine--Lʹviv.
Sonderkommandos
World War, 1939-1945--Atrocities.
World War, 1939-1945--Ukraine--Lʹviv.
Princeton subject headings:
Jews--Ukraine--Lʹviv.
Prisoners of war--Ukraine--Lʹviv.
Sonderkommandos.
World War, 1939-1945--Atrocities.
World War, 1939-1945--Ukraine--Lʹviv.