Columbia subject headings:
Church of the East members.
Voyages and travels.
Yabhalāhā III, Patriarch of the Church of the East, 1245-1317.
Ṣâumā, Rabban, approximately 1220-1294.
Harvard subject headings:
Church of the East--History.
Nestorians.
Ṣâumā, Rabban, approximately 1220-1294
Voyages and travels
Yabhalāhā III, Patriarch of the Church of the East, 1245-1317.
Ṣâumā, Rabban, approximately 1220-1294.
Princeton subject headings:
Nestorians.
Ṣâumā, Rabban, approximately 1220-1294.
Voyages and travels.
Yabhalāhā III, Patriarch of the Nestorians, 1244?-1317.