Greene, Felix. The wall has two sides; a portrait of China today. - London, J. Cape [1962, c1961] - 416 p.; 21cm. Includes index. LCCN: 63023757 Subjects--Geographic Terms: China--Description and travel. LC Class. No.: DS711 / .G7 1962 Dewey Class. No.: 951 / GRW 1961