Elegant, Robert S. [from old catalog] The centre of the world; - [1st ed.] - Garden City, N.Y., Doubleday, 1964. - xii, 396 p. map (on lining papers) 22 cm. LCCN: 64015299 Subjects--Geographic Terms: China.China--History. LC Class. No.: DS777.55 / .E4 1964 Dewey Class. No.: 951.05 / ELC 1964