Columbia subject headings:
Harvard subject headings:
World War, 1939-1945--Atrocities.
World War, 1939-1945--Greece.
Princeton subject headings:
Bulgarians--Greece--Macedonia.
Greeks--Greece--Macedonia--Crimes against.
Macedonia (Greece)--Ethnic relations.
World War, 1939-1945--Atrocities.
World War, 1939-1945--Greece.