Columbia subject headings:
Church history.
Iraq--Church history.
Monasteries--Iraq--Mosul--History.
Mosul (Iraq)--Church history.
Harvard subject headings:
Christianity--Iraq--Mosul--History.
Iraq--Church history.
Monasteries--Iraq--Mosul--History.
Mosul (Iraq)--Church history.
Princeton subject headings:
Church history.
Iraq--Church history.
Monasteries--Iraq--Mosul--History.
Mosul (Iraq)--Church history.