Columbia subject headings:
Harvard subject headings:
Catholic Church--Chaldean rite.
Kurdistan--Description and travel.
Nestorian Church--Doctrines.
Nestorian Church--Liturgy.
Turkey--Description and travel.
Princeton subject headings:
Catholic Church--Chaldean rite.
Christianity--Iraq.
Christianity--Middle East.
Iraq--Description and travel.
Kurdistan--Description and travel.
Nestorian church--Liturgy.
Nestorian church.
Nestorians.
Yezidis.