Columbia subject headings:
Jewish Christians--History--Early church, ca. 30-600.
Theology, Doctrinal--History--Early church, ca. 30-600.
Harvard subject headings:
Jewish Christians--History--Early church, ca. 30-600
Jewish Christians--History--Early church, ca. 30-600.
Theology, Doctrinal--History--Early church, ca. 30-600.
Princeton subject headings: