Columbia subject headings:
Holocaust, Jewish (1939-1945)--Poland--Supraśl.
Jews--Poland--Supraśl.
Supraśl (Poland)--Ethnic relations.
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Poland--Supraśl.
Jews--Poland--Supraśl.
Princeton subject headings:
Holocaust, Jewish (1939-1945)--Poland--Supraśl.
Jews--Poland--Supraśl.
Supraśl (Poland)--Ethnic relations.