Columbia subject headings:
Jews--San Marino--History--16th century.
Jews--San Marino--History--17th century.
San Marino--Ethnic relations.
Harvard subject headings:
Jews--San Marino--History--16th century.
Jews--San Marino--History--17th century.
San Marino--Social conditions--16th century.
San Marino--Social conditions--17th century.
Princeton subject headings:
Jews--San Marino--History--16th century.
Jews--San Marino--History--17th century.
San Marino--Ethnic relations.