Columbia subject headings:
Jews--Spain--Barcelona--History--20th century--Sources.
Jews--Spain--Barcelona--History--20th century.
Jews--Turkey--İzmir--History.
Nahum family.
Harvard subject headings:
Barcelona (Spain)
İzmir (Turkey)
Jewish families--Spain--Biography.
Jewish families--Turkey--Biography.
Jews--Spain--Barcelona--Sources.
Jews--Turkey--İzmir--Sources.
Sephardim--Biography
Princeton subject headings:
Barcelona (Spain)
İzmir (Turkey)
Jewish families--Biography.
Jews--Spain--Barcelona--Sources.
Jews--Turkey--İzmir--Sources.