Պիոտրովսկի, Բորիս Բորիսի, 1908-1990 Urartu / The Ancient civilization of Urartu Boris B. Piotrovsky ; Transl. from the Russian by James Hogarth. - London : Barrie & Rocliff : The Cresset Press, 1969. - 221 p. : col.ill. - Ancient civilizations . - Ancient civilizations . Bibliogr.: p.203 - 207 Subjects--Topical Terms: Armenia--History--ArchaeologyArt--Archaeology