Columbia subject headings:
Jesuits--History--Sources.
Slavery and the church--Catholic Church.
Harvard subject headings:
Collegio romano--History.
Jesuits--Italy--Rome--History.
Rome (Italy)--Church history.
Slavery and the church--Catholic church--History.
Slavery--Italy--Rome--History.
Slavery--Religious aspects--Christianity
Slavery--Religious aspects--Christianity.
Princeton subject headings:
Jesuits--History--Sources.
Slavery and the church--Catholic Church.