Spear, Dikran. Traditions of the Tigris / By D. Spear. - Weehawken : s. n., 1946. - 144 p. : ill. map, portraits ; 27 cm. - 39(47.925) (NLA) . Subjects--Topical Terms: Western Armenia--HistoryWestern Armenia--Tradition Universal Decimal Class. No.: 39(47.925) (NLA)