Columbia subject headings:
Church history--Primitive and early church, ca. 30-600.
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340. Ecclesiastical history.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340. Ecclesiastical history
Princeton subject headings:
Church history--Early works to 1800.
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340. Ecclesiastical history.