Columbia subject headings:
Jews--Italy--Marche--Archival resources.
Jews--Italy--Marche--History.
Marche (Italy)--Ethnic relations--Archival resources.
Marche (Italy)--Ethnic relations.
Harvard subject headings:
Jews--Italy--Marche--Archival resources.
Jews--Italy--Marche--History.
Marche (Italy)--Ethnic relations--Archival resources.
Marche (Italy)--Ethnic relations.
Princeton subject headings:
Jews--Italy--Marche--Archival resources.
Jews--Italy--Marche--History.
Marche (Italy)--Ethnic relations--Archival resources.
Marche (Italy)--Ethnic relations.