调动一切积极因素正确处理人民内部矛盾 Diaodong yiqie jiji yinsu zhengque chuli renmin neibu maodun Designer Students and Teachers from the Central Industrial Arts College (中央工艺美术学院师生集体) Date 1958, June Publisher Tianjin meishu chubanshe (天津美术出版社) Size 77x53.5 cm. Call nr. BG E13/990 Collection Landsberger collection Notes The book is Mao's On the Correct Handling of Contradictions among the People (关于正确处理人民内部矛盾的问题, Guanyu zhengque chuli renmin neibu maodun de wenti), first published in 1957. Theme Double-Hundred Policy (1956-1957)