Columbia subject headings:
Harvard subject headings:
Bertinoro, Obadiah, approximately 1450-approximately 1516--Congresses.
Jews--Italy--Emilia-Romagna--History.
Jews--Italy--Romagna--History--Congresses.
Princeton subject headings:
Bertinoro, Obadiah, approximately 1450-approximately 1516--Congresses.
Jews--Italy--Emilia-Romagna--History--Congresses.