学习大寨精神提高卫生革命 Xuexi Dazhai jingshen tigao weisheng geming Designer Designer unknown (未知) Date 1974 Publisher Chongqing Municipal Health Education Institute (重庆市卫生教育馆) Size 77x53 cm. Call nr. BG E37/336 Collection Landsberger collection Theme Hygiene Study Dazhai
