Downey, Glanville, 1908- Constantinople in the age of Justinian. - [1st ed.] - Norman, University of Oklahoma Press [1960] - 181 p. illus. 20 cm. - The Centers of civilization series . LCCN: 60013473 Subjects--Personal Names: Justinian I, Emperor of the East, 483?-565. Subjects--Geographic Terms: Istanbul (Turkey)--History--To 1453. LC Class. No.: DR729 / .D6 Dewey Class. No.: 949.501