学习学习再学习 Xuexi xuexi zai xuexi Designer Chen Chudian (陈初电) Sun Xiongfei (孙雄飞) Date 1979, January Publisher Shanghai renmin meishu chubanshe (上海人民美术出版社) Size 106x77 cm. Call nr. BG E37/837 Collection Landsberger collection Theme Visualizing the Future
