Columbia subject headings:
Church history--Primitive and early church, ca. 30-600.
Group identity--Religious aspects--Christianity.
Jewish Christians--History--Early church, ca. 30-600.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Group identity--Religious aspects--Christianity.
Jewish Christians--History--Early church, ca. 30-600
Princeton subject headings:
Church history--Primitive and early church, ca. 30-600.
Group identity--Religious aspects--Christianity.
Jewish Christians--History--Early church, ca. 30-600.