Columbia subject headings:
Christianity--Asia, Central.
Christianity--East Asia.
Christianity--Turkey.
Church history--Primitive and early church, ca. 30-600.
Harvard subject headings:
Christianity--Asia, Central.
Christianity--East Asia.
Christianity--Turkey.
Church history--Primitive and early church, ca. 30-600
Princeton subject headings:
Christianity--Asia, Central.
Christianity--East Asia.
Christianity--Turkey.
Church history--Primitive and early church, ca. 30-600.