Columbia subject headings:
Harvard subject headings:
Jews--Italy--Padua--History--Congresses.
Levi Civita, Giacomo, 1846-1922--Congresses.
Mayors--Italy--Padua--Biography--Congresses.
Padua (Italy)--Politics and government--19th century--Congresses.
Padua (Italy)--Politics and government--20th century--Congresses.
Princeton subject headings:
Jews--Italy--Padua--History--Congresses.
Levi Civita, Giacomo, 1846-1922--Congresses.
Mayors--Italy--Padua--Biography--Congresses.
Padua (Italy)--Politics and government--19th century--Congresses.
Padua (Italy)--Politics and government--20th century--Congresses.